Data list / Active test

SFI system 2ZR-FXE
Data list / Active test

DATA LIST

HINT:

Using the intelligent tester to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.

NOTICE:

In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.

  1. Warm up the engine.

  2. Turn the A/C switch off.

  3. Turn the power switch off.

  4. Connect the intelligent tester to the DLC3.

  5. Turn the power switch on (IG).

  6. Turn the tester on.

  7. Enter the following menus: Powertrain / Engine and ECT / Data List.

    HINT:

    1. To display the list box, press the pull down menu button next to Primary. Then select a measurement group.
    2. When you select a measurement group, the ECU data belonging to that group is displayed.
    3. Measurement Group List / Description
      1. All Data / All data
      2. Primary / -
      3. Engine Control / Engine control system related data
      4. Ptrl General / -
      5. Ptrl AF Control / Air fuel ratio control system related data
      6. Ptrl AF O2 Sensor / Air fuel ratio sensor and heated oxygen sensor related data
      7. Ptrl Throttle / Gasoline throttle system related data
      8. Ptrl Intake Control / Intake control system related data
      9. Ptrl Valve Control / Valve control system related data
      10. Ptrl Misfire / "Misfire" related data
      11. Ptrl Starting / "Difficult to start" related data
      12. Ptrl Rough Idle / "Rough idle" related data
      13. Ptrl Evaporative / Evaporative system related data
      14. Ptrl CAT Converter / Catalyst converter related data
      15. Check Mode / Check mode related data
      16. Monitor Status / Monitor status related data
      17. Ignition / Ignition system related data
      18. Charging Control / Charging control system related data
      19. Compression / Data used during "Check the Cylinder Compression" Active Test
      20. AT / Automatic transmission system related data
      21. Vehicle Information / Vehicle information

  8. According to the display on the tester, read the Data List.

Various Vehicle Conditions 1
Vehicle Speed 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Vehicle Speed Vehicle speed/
Min.: 0 km/h (0 mph), Max.: 255 km/h (159 mph)		 Actual vehicle speed Yes
Diagnostic Note:
  1. This is the current vehicle speed
  2. The vehicle speed is detected using the wheel speed sensors.
    1. Vehicle speed data is delayed when it is displayed. Therefore, even if the vehicle speed listed in the freeze frame data is 0 km/h (0 mph), this does not always mean that the malfunction occurred when the vehicle was stopped.
Engine Speed 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Engine Speed Engine speed/
Min.: 0 rpm, Max.: 16383 rpm		 950 to 1050 rpm: Idling Yes
Diagnostic Note:
When the crankshaft position sensor is malfunctioning, "Engine Speed" is approximately 0 rpm or varies greatly from the actual engine speed.
Calculate Load 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Calculate Load Load calculated by ECM/
Min.: 0%, Max.: 100%
  1. 20 to 40%: Idling
  2. 15 to 35%: Running without load (2500 rpm)
 Yes
Diagnostic Note:
This is the engine load calculated based on the estimated intake manifold pressure.
Calculate Load = Estimated intake manifold pressure / maximum intake manifold pressure x 100 (%)
(For example, when the estimated intake manifold pressure is the same as atmospheric pressure, Calculate Load is 100%.)
Vehicle Load 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Vehicle Load Vehicle load/
Min.: 0%, Max.: 25700%		 Actual vehicle load Yes
Diagnostic Note:
This is the engine intake air charging efficiency.
Vehicle Load = Current intake airflow (g/rev.) / maximum intake airflow
Maximum intake airflow = Displacement (L) / 2 x 1.2 (g/rev.)

HINT:

Due to individual engine differences, intake air temperature, etc., the value may exceed 100%.

Intake airflow (g/rev.) = Intake airflow (gm/sec.) x 60 / Engine speed (rpm)

(Intake airflow (gm/sec.) is MAF)
MAF 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
MAF Airflow rate from mass air flow meter sub-assembly/
Min.: 0 gm/sec, Max.: 655.35 gm/sec		 1 to 3 gm/sec: Idling
4.5 to 8.5 gm/sec: Running without load (2500 rpm)		 Yes
Diagnostic Note:
This is the intake air amount from the mass air flow meter sub-assembly.
Atmosphere Pressure 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Atmosphere Pressure Atmospheric pressure/
Min.: 0 kPa (0 mmHg), Max.: 255 kPa (1913 mmHg)		 Equivalent to atmospheric pressure (absolute pressure) Yes
Diagnostic Note:
  1. This value is calculated from the intake air amount.
  2. Standard atmospheric pressure: 101 kPa (756 mmHg)
  3. For every 100 m (328 ft.) increase in altitude, pressure drops by 1 kPa (7.5 mmHg). This varies by weather.
MAP 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
MAP Intake manifold pressure/
Min.: 0 kPa (0 mmHg), Max.: 255 kPa (1913 mmHg)
  1. 80 to 110 kPa (600 to 825 mmHg): Power switch on (IG)
  2. 20 to 40 kPa (150 to 300 mmHg): Idling
 Yes
Diagnostic Note:
This is the intake manifold pressure.
This item is the pressure detected by the manifold absolute pressure sensor and is used for air fuel ratio control.

HINT:

When the power switch is on (IG), the manifold absolute pressure and atmospheric pressure are approximately the same (standard atmospheric pressure = 101 kPa (756 mmHg)).
Coolant Temp 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Coolant Temp Engine coolant temperature/
Min.: -40°C (-40°F), Max.: 140°C (284°F)		 75 to 100°C (167 to 212°F): After warming up Yes
Diagnostic Note:
This is the engine coolant temperature.

HINT:

  1. After warming up the engine, the engine coolant temperature is 75 to 100°C (167 to 212°F).
  2. After a long soak, the engine coolant temperature, intake air temperature and ambient air temperature are approximately equal.
  3. If the value is -40°C (-40°F) or 140°C (284°F), the sensor circuit is open or shorted.
Intake Air 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Intake Air Intake air temperature/
Min.: -40°C (-40°F), Max.: 140°C (284°F)		 Equivalent to temperature at location of mass air flow meter sub-assembly Yes
Diagnostic Note:
  1. After a long soak, the engine coolant temperature, intake air temperature and ambient air temperature are approximately equal.
  2. If the value is -40°C (-40°F) or 140°C (284°F), the sensor circuit is open or shorted.
Engine Run Time 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Engine Run Time Engine run time/
Min.: 0 s (second), Max.: 65535 s (second)		 Time after engine start Yes
Diagnostic Note:
This is the time elapsed since the engine started.

HINT:

The time is counted only while the engine is running.
Initial Engine Coolant Temp 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Initial Engine Coolant Temp Initial engine coolant temperature/
Min.: -40°C (-40°F), Max.: 119.3°C (246.8°F)		 Coolant temperature when engine started Yes
Diagnostic Note:
This is the coolant temperature stored when the power switch is turned on (IG).
Initial Intake Air Temp 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Initial Intake Air Temp Initial intake air temperature/
Min.: -40°C (-40°F), Max.: 119.3°C (246.8°F)		 Intake air temperature when engine started Yes
Diagnostic Note:
This is the intake air temperature stored when the power switch is turned on (IG).
Battery Voltage 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Battery Voltage Auxiliary battery voltage/
Min.: 0 V, Max.: 65.535 V		 11 to 16 V: Idling Yes
Diagnostic Note:
If 11 V or less, characteristics of some electrical components may change.
Throttle Control
Throttle Sensor Volt % 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Throttle Sensor Volt % Throttle valve opening percentage according to throttle position sensor/
Min.: 0%, Max.: 100%		 10 to 22%: Accelerator pedal released Yes
Diagnostic Note:
The throttle position sensor No. 1 output is converted using 5 V = 100%.

HINT:

If there are no throttle position sensor DTCs stored, it is possible to conclude that the throttle position sensor system is normal.
Throttl Sensor #2 Volt % 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Throttl Sensor #2 Volt % Throttle valve opening percentage according to throttle position sensor No. 2/
Min.: 0%, Max.: 100%		 42 to 62%: Accelerator pedal released Yes
Diagnostic Note:
The throttle position sensor No. 2 output is converted using 5 V = 100%.
System Guard 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
System Guard System guard/
ON or OFF		 ON No
Diagnostic Note:
When there is a difference between the target and actual throttle valve opening angles, system guard turns off and stops the electronic throttle control system function.
OFF: Electronic throttle control is stopped.
Throttle Idle Position 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Throttle Idle Position Whether or not throttle position sensor detecting idle/
ON or OFF
  1. ON: Accelerator pedal fully released
  2. OFF: Accelerator pedal fully depressed
 No
Diagnostic Note:
This is a parameter calculated by the ECM.
The value is ON when the throttle is at the idle position and OFF when the throttle is open.
Throttle Require Position 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Throttle Require Position Required throttle position/
Min.: 0 V, Max.: 4.98 V		 0.5 to 1.1 V: Idling No
Diagnostic Note:
This is a value calculated by the ECM showing the voltage for the target throttle valve position. It is almost an exact match of the Throttle Position No. 1 value except during very rapid throttle valve movement, such as that used during wheelspin control.
Throttle Sensor Position 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Throttle Sensor Position Throttle sensor position/
Min.: 0%, Max.: 100%		 0%: Throttle fully closed Yes
Diagnostic Note:
This is the throttle valve opening amount used for engine control.
(100% signifies 125° of throttle valve rotation. This does not include the amount the throttle valve is opened to maintain the idling speed during idling.)
Throttle Position No. 1 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Throttle Position No. 1 Throttle position sensor No. 1 output voltage/
Min.: 0 V, Max.: 4.98 V
  1. 0.5 to 1.1 V: Accelerator pedal fully released
  2. 0.6 to 1.4 V: Fail-safe operating
 No
Diagnostic Note:
This is the throttle position sensor No. 1 output voltage.
Throttle Position No. 2 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Throttle Position No. 2 Throttle position sensor No. 2 output voltage/
Min.: 0 V, Max.: 4.98 V
  1. 2.1 to 3.1 V: Accelerator pedal fully released
  2. 2.1 to 3.1 V: Fail-safe operating
 No
Diagnostic Note:
This is the throttle position sensor No. 2 output voltage.
Throttle Position Command 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Throttle Position Command Throttle position command value/
Min.: 0 V, Max.: 4.98 V		 - No
Diagnostic Note:
Throttle Position Command is the same value as Throttle Require Position.
Throttle Sens Open Pos #1 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Throttle Sens Open Pos #1 Throttle position sensor No. 1/
Min.: 0 V, Max.: 4.98 V		 0.6 to 1.4 V No
Diagnostic Note:
This is the throttle position sensor No. 1 output voltage when there is no current supplied to the electronic throttle actuator. The accelerator pedal is released but the throttle valve is kept open by the throttle valve opener with the power switch on (IG).
Throttle Sens Open Pos #2 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Throttle Sens Open Pos #2 Throttle position sensor No. 2/
Min.: 0 V, Max.: 4.98 V		 1.7 to 2.5 V No
Diagnostic Note:
This is the throttle position sensor No. 2 output voltage when there is no current supplied to the electronic throttle actuator. The accelerator pedal is released but the throttle valve is kept open by the throttle valve opener with the power switch on (IG).
Throttle Motor Current 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Throttle Motor Current Throttle motor current/
Min.: 0 A, Max.: 19.9 A		 0 to 3.0 A: Idling No
Diagnostic Note:
  1. When this value is large but the actual opening angle (Throttle Position No. 1) does not reach the target opening angle (Throttle Require Position), there is an unable to open malfunction.
  2. This value normally fluctuates around 1 A.
Throttle Motor DUTY 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Throttle Motor DUTY Throttle actuator/
Min.: 0%, Max.: 100%		 10 to 22%: Idling after engine warmed up Yes
Diagnostic Note:
This is the output duty ratio of the throttle actuator drive circuit.
Throttle Motor Duty (Open) 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Throttle Motor Duty (Open) Throttle actuator duty ratio (open)/
Min.: 0%, Max.: 255%		 0 to 40%: Idling No
Diagnostic Note:
  1. This is the duty ratio used to drive the throttle actuator and open the throttle valve. It is an ECM command signal.
  2. When the throttle valve is being opened, Throttle Motor Duty (Open) is 20 to 30%.
Throttle Motor Duty (Close) 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Throttle Motor Duty (Close) Throttle actuator duty ratio (close)/
Min.: 0%, Max.: 255%		 0 to 40%: Idling No
Diagnostic Note:
This is the duty ratio used to drive the throttle actuator and close the throttle valve. It is an ECM command signal.

HINT:

During idling, the throttle valve opening angle is usually controlled using a duty ratio drive signal which closes the throttle valve. However, when carbon deposits build up, it may be necessary to open the throttle valve more than the throttle valve opener does. In that case, the opening angle is controlled using a "Throttle Motor Duty (Open)" signal which opens the throttle valve.
Throttle Fully Close Learn 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Throttle Fully Close Learn Throttle valve fully closed (learned value)/
Min.: 0 V, Max.: 4.98 V		 0.4 to 1.0 V: Accelerator pedal released No
Diagnostic Note:
  1. The ECM uses this learned value to determine the fully closed (and fully open) position of the throttle valve. This learned value is calculated by the ECM with the throttle valve opener angle (approximately 5.5°, the position when the power switch is on (IG), the accelerator pedal is released and the throttle actuator is off).
  2. Learning is performed immediately after the power switch is turned on (IG).
+BM Voltage 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
+BM Voltage +BM voltage/
Min.: 0 V, Max.: 79.998 V		 11 to 16 V: Power switch on (IG) and system normal No
Diagnostic Note:
This is the power supply for the electronic throttle actuator. When the power supply is interrupted for approximately 1 second, DTCs P2118 (open circuit) and P0657 (short circuit, ECU malfunction) are stored and the electronic throttle control system enters fail-safe mode (normal operation is not restored until the power switch is turned off).
Actuator Power Supply 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Actuator Power Supply Actuator power supply/
ON or OFF		 ON: Idling No
Diagnostic Note:
If +BM power is lost, this item changes to OFF.
Fuel System
Injector (Port) 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Injector (Port) Injection period of the No. 1 cylinder/
Min.: 0 ?s, Max.: 65535 ?s		 1000 to 3000 ?s: Idling Yes
Diagnostic Note:
This is the injection period of the No. 1 cylinder (the command value from the ECM).
Injection Volum (Cylinder 1) 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Injection Volum (Cylinder 1) Injection volume (cylinder 1)/
Min.: 0 ml, Max.: 2.047 ml		 0.03 to 0.13 ml: Idling Yes
Diagnostic Note:
This is the fuel injection volume for 10 injections.
Fuel Pump/Speed Status 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Fuel Pump/Speed Status Fuel pump status/
ON or OFF		 ON: Starter on or engine running Yes
EVAP System
EVAP (Purge) VSV 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
EVAP (Purge) VSV Purge VSV control duty/
Min.: 0%, Max.: 100%		 0 to 50%: Idling, under purge control Yes
Diagnostic Note:
  1. This is the command signal from the ECM.
  2. This is the purge VSV control duty ratio. When EVAP (Purge) VSV is any value except 0%, EVAP purge* is being performed.
    *: Gasoline vapor from the fuel tank is being introduced into the intake system via the purge VSV.
  3. When the engine is cold or immediately after the engine is started, EVAP (Purge) VSV is 0%.
Evap Purge Flow 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Evap Purge Flow Purge flow/
Min.: 0%, Max.: 399.9%		 0 to 10%: Idling Yes
Diagnostic Note:
This is the percentage of total engine airflow contributed by EVAP purge operation.
(Evap Purge Flow = Purge flow / Engine airflow x 100 (%))
It is based on MAF and a stored value for airflow and controlled by adjusting the duty cycle for the purge VSV.
Purge Density Learn Value 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Purge Density Learn Value Purge density learned value/
Min.: -200, Max.: 199.993		 -40 to 10: Idling Yes
Diagnostic Note:
Purge Density Learn Value is the proportion of the decrease in injection volume (based on the change in the air-fuel ratio feedback compensation value) related to a 1% purge flow rate.
When Purge Density Learn Value is a large negative value, the purge effect is large.
The purge density is determined from the change in the air-fuel ratio feedback compensation value when purge flow is introduced.
Purge density learning is performed so that the feedback compensation value is 0 +/-2%.

HINT:

  1. Usually, the value is approximately +/-1%.
  2. 1%: The concentration of HC in the purge gas is relatively low.
  3. 0%: The concentration of HC in the purge gas is approximately equal to the stoichiometric air-fuel ratio.
  4. Large negative values indicate that the concentration of HC in the purge gas is relatively high.
EVAP Purge VSV 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
EVAP Purge VSV VSV status for EVAP control/
ON or OFF		 - Yes
Diagnostic Note:
This parameter displays ON when EVAP (Purge) VSV is 30% or more, and displays OFF when the VSV duty ratio is less than 30%.
Purge Cut VSV Duty 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Purge Cut VSV Duty Purge cut VSV duty/
Min.: 0%, Max.: 399.9%		 - Yes
Air Fuel Ratio Control
Target Air-Fuel Ratio 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Target Air-Fuel Ratio Target air fuel ratio/
Min.: 0, Max.: 1.99		 0.8 to 1.2: During idling Yes
Diagnostic Note:
This is the target air-fuel ratio used by the ECM.
  1. 1.0 is the stoichiometric air-fuel ratio. Values that are more than 1 indicate the system attempting to make the air-fuel ratio leaner. Values that are less than 1 indicate the system attempting to make the air-fuel ratio richer.
  2. Target Air-Fuel Ratio and AF Lambda B1S1 are related.
AF Lambda B1S1 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
AF Lambda B1S1 Output air-fuel ratio associated with bank 1 sensor 1/
Min.: 0, Max.: 1.99
  1. Value less than 1 (0.000 to 0.999) = Rich
  2. 1 = Stoichiometric air fuel ratio
  3. Value more than 1 (1.001 to 1.999) = Lean
 Yes
Diagnostic Note:
This is the actual air-fuel ratio calculated based on the air-fuel ratio sensor output.
AFS Voltage B1S1 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
AFS Voltage B1S1 Air fuel ratio sensor output voltage for bank 1 sensor 1/
Min.: 0 V, Max.: 7.99 V		 2.6 to 3.8 V: Idling, engine warmed up Yes
Diagnostic Note:
This is the voltage output of the air fuel ratio sensor (the voltage cannot be measured at the terminals of the sensor). This value is calculated by the ECM based on the current output of the air fuel ratio sensor.
AFS Current B1S1 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
AFS Current B1S1 Air fuel ratio sensor output current for bank 1 sensor 1/
Min.: -128 mA, Max.: 127.99 mA		 -0.5 to 0.5 mA: Idling, engine warmed up Yes
Diagnostic Note:
  1. With a stoichiometric air-fuel ratio (for example, during idling after the engine is warmed up), the air fuel ratio sensor current output is approximately -0.5 to 0.5 mA.
  2. When the value is outside the range of 0.7 to 2.2 mA when the fuel-cut is being performed, there is a malfunction in the air fuel ratio sensor or sensor circuit.
A/F Heater Duty #1 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
A/F Heater Duty #1 Air fuel ratio sensor heater duty ratio for bank 1 sensor 1/
Min.: 0%, Max.: 399.9%		 0 to 100% Yes
Diagnostic Note:
When the value is any value except 0%, current is being supplied to the heater.
O2S B1S2 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
O2S B1S2 Heated oxygen sensor output voltage for bank 1 sensor 2/
Min.: 0 V, Max.: 1.275 V		 0.0 to 0.9 V: Driving at 70 km/h (44 mph) Yes
Diagnostic Note:
This is the output voltage of the heated oxygen sensor.
  1. Values close to 0 V indicate an air-fuel ratio leaner than the stoichiometric ratio.
  2. Values close to 1 V indicate an air-fuel ratio richer than the stoichiometric ratio.
  3. During air-fuel ratio feedback control, the value moves back and forth in the range of 0 to 1 V.
O2 Heater B1S2 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
O2 Heater B1S2 Heated oxygen sensor heater for bank 1 sensor 2/
Not Act or Active		 - Yes
O2 Heater Curr Val B1S2 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
O2 Heater Curr Val B1S2 Heated oxygen sensor current for bank 1 sensor 2/
Min.: 0 A, Max.: 4.999 A		 - Yes
Diagnostic Note:
When the value is any value except 0 A, current is being supplied to the heater.
Short FT #1 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Short FT #1 Short-term fuel trim for bank 1/
Min.: -100%, Max.: 99.2%		 -20 to 20% Yes
Diagnostic Note:
This item is the "short-term fuel injection volume compensation ratio" used to maintain the air fuel ratio at the stoichiometric ratio using the air fuel ratio sensor for feedback.
It is possible to check this value for each bank.
Long FT #1 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Long FT #1 Long-term fuel trim for bank 1/
Min.: -100%, Max.: 99.2%		 -20 to 20% Yes
Diagnostic Note:
The ECM will learn the Long FT values based on Short FT. The goal is to keep Short FT at 0% to keep the air-fuel ratio mixture at the stoichiometric ratio.
This value is used to determine whether the system related to air-fuel ratio control is malfunctioning (it is possible to check this value for each bank).
The condition of the system is determined based on the sum of Short FT and Long FT (excluding times when the system is in transition).
  1. +20% or more: There may be a lean air-fuel ratio.
  2. -20 to +20%: The air-fuel ratio can be determined to be normal.
  3. -20% or less: There may be a rich air-fuel ratio.
  4. Air-fuel ratio feedback leaning is divided up according to the engine operating range (engine speed x load), and separate value are stored for each operating range. "Long FT #1" indicates the learned value for the current operating range.
    [A/F Learn Value Idle #1], [A/F Learn Value Low #1], [A/F Learn Value Mid1 #1], [A/F Learn Value Mid2 #1] and [A/F Learn Value High #1] indicate the leaned values for the different operating ranges. The learned value that is the same as "Long FT #1" indicates the current engine operating range.
A/F Learn Value Idle #1 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
A/F Learn Value Idle #1 Air fuel ratio learn value of idle area (Bank 1):
Min.: -50%, Max.: 49.6%		 -20 to 20% Yes
Diagnostic Note:
Learning is performed when idling with the engine warmed up (coolant temperature is 80°C [176°F]).
A/F Learn Value Low #1 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
A/F Learn Value Low #1 Air fuel ratio learn value of low load area (Bank 1):
Min.: -50%, Max.: 49.6%		 -20 to 20% Yes
Diagnostic Note:
Learning is performed when driving with the engine warmed up (coolant temperature is 80°C [176°F]) and operating in the low load range (when the range of engine loads is divided into four parts).
A/F Learn Value Mid1 #1 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
A/F Learn Value Mid1 #1 Air fuel ratio learn value of middle 1 load area (Bank 1):
Min.: -50%, Max.: 49.6%		 -20 to 20% Yes
Diagnostic Note:
Learning is performed when driving with the engine warmed up (coolant temperature is 80°C [176°F]) and operating in the mid-size load range closer to the low load range (when the range of engine loads is divided into four parts).
A/F Learn Value Mid2 #1 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
A/F Learn Value Mid2 #1 Air fuel ratio learn value of middle 2 load area (Bank 1):
Min.: -50%, Max.: 49.6%		 -20 to 20% Yes
Diagnostic Note:
Learning is performed when driving with the engine warmed up (coolant temperature is 80°C [176°F]) and operating in the mid-size load range closer to the high load range (when the range of engine loads is divided into four parts).
A/F Learn Value High #1 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
A/F Learn Value High #1 Air fuel ratio learn value of high load area (Bank 1):
Min.: -50%, Max.: 49.6%		 -20 to 20% Yes
Diagnostic Note:
Learning is performed when driving with the engine warmed up (coolant temperature is 80°C [176°F]) and operating in the high load range (when the range of engine loads is divided into four parts).
Total FT #1 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Total FT #1 Total fuel trim for bank 1 (Average value for fuel trim system of bank 1)/
Min.: -0.5, Max.: 0.496		 -0.28 to 0.2: Idling Yes
Diagnostic Note:
Total FT #1 = Short FT #1 + Long FT #1
Fuel System Status #1 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Fuel System Status #1 Fuel system status for bank 1/
OL, CL, OLDrive, OLFault or CLFault		 CL: Idling after warming up Yes
Diagnostic Note:
  1. OL (Open Loop): Has not yet satisfied conditions to go to closed loop.
  2. CL (Closed Loop): Feedback for fuel control.
  3. OLDrive: Open loop due to driving conditions (fuel enrichment).
  4. OLFault: Open loop due to a detected system fault.
  5. CLFault: Closed loop but the air fuel ratio sensor, which is used for fuel control, is malfunctioning.
CL (Closed Loop): During air-fuel ratio feedback control, AF Lambda B1S1 is approximately 1.0 and AFS Voltage B1S1 is approximately 3.3 V.
Fuel System Status #2 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Fuel System Status #2 Fuel system status for bank 2/
OL, CL, OLDrive, OLFault or CLFault		 Unused Yes
Ignition System
IGN Advance 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
IGN Advance Ignition timing advance for No. 1 cylinder/
Min.: -64 deg., Max.: 63.5 deg.		 BTDC 0 to 16 deg.: Idling Yes
Knock Feedback Value 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Knock Feedback Value Knocking feedback value/
Min.: -1024°CA, Max.: 1023.9°CA		 -20 to 0°CA
Driving at 70 km/h (44 mph)		 Yes
Diagnostic Note:
This is the ignition timing retard compensation amount determined by the presence or absence of knocking.
Ignition timing = Most retarded timing value*1 + Knock Correct Learn Value*2 + Knock Feedback Value*3 + each compensation amount
Example: 21°CA = 10° + 14° - 3°
*1: The most retarded timing value is a constant determined by the engine speed and engine load.
*2: The knock correction learned value is calculated as shown below in order to keep Knock Feedback Value as close to -3°CA as possible.
When Knock Feedback Value is less than -4°CA, Knock Correct Learn Value is slowly decreased.
When Knock Feedback Value is more than -2°CA, Knock Correct Learn Value is slowly increased.
*3: The base value is -3°CA and is adjusted based on the presence or absence of knocking. When there is no knocking, the value is increased, and when knocking is present, the value is decreased.
  1. -1°CA: There is no knocking and ignition timing is advanced.
  2. -6°CA: Knocking is present and the ignition timing is being retarded.

HINT:

If Knock Feedback Value does not change around the time when knocking occurs even though knocking continues (for example, stays at -3°CA), it can be determined that knocking is not being detected.

Possible Causes:
  1. There is a problem with the knock sensor sensitivity.
  2. The knock sensor is improperly installed.
  3. There is a problem with a wire harness.
Knock Correct Learn Value 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Knock Correct Learn Value Knocking correction learned value/
Min.: -1024°CA, Max.: 1023.9°CA		 0 to 22°CA
Driving at 70 km/h (44 mph)		 Yes
Diagnostic Note:
Refer to "Knock Feedback Value".
When there is knocking or a lack of power, compare the following values to another vehicle of the same model.
  1. Engine speed
  2. Calculate Load
  3. IGN Advance
  4. Knock Feedback Value
  5. Knock Correct Learn Value
Knock Correct Learn Value is large: There is no knocking and the ignition timing is advanced.
Knock Correct Learn Value is small: Knocking is present and the ignition timing is being retarded.

HINT:

When knocking continues even though Knock Correct Learn Value is less than that of the vehicle being used for comparison (in other words, the ignition timing is being retarded but the knocking is not stopping), there may be a buildup of deposits or other such problems due to deterioration over time (oil entering the cylinders, poor quality fuel, etc.).
EGR System
Target EGR Position 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Target EGR Position EGR valve target opening amount/
Min.: 0%, Max.: 100%		 0%: Idling Yes
Diagnostic Note:
When the engine is cold or idling, at engine start, etc., the value is 0%.
  1. When the valve is fully closed, the value is 0%.
  2. When the valve is fully open, the value is 100%.

HINT:

During normal operation, control is performed with this value at 35% or less.
EGR Step Position 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
EGR Step Position EGR step position/
Min.: 0 step, Max.: 255 step		 0 step: Idling Yes
Diagnostic Note:
This is the ECM control command.
  1. When the valve is fully closed, the value is 0 step.
  2. When the valve is fully open, the value is 110 step.
VVT Control
Actual VVT Angle #1 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Actual VVT Angle #1 Actual VVT Angle
Min.: 0 DegFR, Max.: 639.99 DegFR		 - Yes
Diagnostic Note:
This items is displayed in freeze frame data only.
VVT Control Status #1 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
VVT Control Status #1 Variable valve timing (VVT) control status for bank 1/
ON or OFF		 - Yes
Diagnostic Note:
ON: The ECM is sending commands to change the timing (even when the timing is advanced, when the timing is being maintained and not being retarded or advanced any further, the value changes to OFF).
OFF: The system is commanding the timing to change to the most retarded timing.
VVT Advance Fail 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
VVT Advance Fail VVT control failure status/
ON or OFF		 ON: VVT control failure Yes
Diagnostic Note:
ON: There is and intake VVT timing advance malfunction.
VVT Aim Angle #1 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
VVT Aim Angle #1 VVT hold duty learned value for bank 1/
Min.: 0%, Max.: 399.9%		 0 to 100% No
Diagnostic Note:
This value represents the duty ratio necessary to operate the camshaft timing oil control valve assembly in order to block the camshaft timing oil control valve assembly path and maintain the advanced state of the VVT controller. This is only available during the Active Test.
VVT Change Angle #1 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
VVT Change Angle #1 VVT displacement angle for bank 1/
Min.: 0 DegFR, Max.: 639.9 DegFR		 0 to 56 DegFR: Idling No
Diagnostic Note:
This is the VVT displacement angle during forced operation.
This is only available during the Active Test.
By checking the VVT Change Angle during the Active Test, it is also possible to determine whether or not the camshaft position sensor signal is being output.
VVT OCV Duty #1 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
VVT OCV Duty #1 VVT camshaft timing oil control valve assembly operation duty for bank 1/
Min.: 0%, Max.: 399.9%		 0 to 100% No
Diagnostic Note:
This is the requested duty value for forced operation.
This is only available during the Active Test.
VN Turbo System
VN Turbo Type 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
VN Turbo Type Variable nozzle turbo type/
Not Avl or Commo or Vacuum or CAN Com		 Not Avl (Unused) No
Catalyst
Catalyst Temp B1S1 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Catalyst Temp B1S1 Catalyst temperature for Bank 1 Sensor 1/
Min.: -40°C (-40°F), Max.: 6513.5°C (11756.3°F)		 Close to catalyst inlet temperature Yes
Diagnostic Note:
This is the temperature of the front catalyst estimated by the ECM.
This value is included in the conditions used to detect catalyst deterioration (DTC P0420), etc., and should therefore be used as a reference when recreating malfunction conditions.
Catalyst Temp B1S2 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Catalyst Temp B1S2 Catalyst temperature for Bank 1 Sensor 2/
Min.: -40°C (-40°F), Max.: 6513.5°C (11756.3°F)		 Close to catalyst outlet temperature Yes
Diagnostic Note:
This is the temperature of the rear catalyst estimated by the ECM.
Various Vehicle Conditions 2
Closed Throttle Position SW 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Closed Throttle Position SW Closed throttle position switch/
ON or OFF
  1. ON: Throttle fully closed
  2. OFF: Throttle open
 Yes
Fuel Cut Condition 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Fuel Cut Condition Fuel cut condition/
ON or OFF		 ON: Fuel cut operating Yes
Check Mode
Check Mode 
Tester Display Measurement Item/Range Normal Condition Diagnostic Note Stored as Freeze Frame Data
Check Mode Check mode/
ON or OFF		 ON: Check mode ON Refer to Check Mode Procedure . No
Misfire Test Result Check mode result for misfire monitor/
Compl or Incmpl		 - - No
OXS1 Test Result Check mode result for heated oxygen sensor (Bank 1)/
Compl or Incmpl		 - - No
A/F Test Results #1 Check mode result for air fuel ratio sensor (Bank 1)/
Compl or Incmpl		 - - No
Test Result
Monitor Information 
Tester Display Measurement Item/Range Normal Condition Diagnostic Note Stored as Freeze Frame Data
Complete Parts Monitor Comprehensive component monitor/
Not Avl or Avail		 - *1 No
Fuel System Monitor Fuel system monitor/
Not Avl or Avail		 - *1 No
Misfire Monitor Misfire monitor/
Not Avl or Avail		 - *1 No
EGR/VVT Monitor EGR/VVT monitor/
Not Avl or Avail		 - *1 No
EGR/VVT Monitor EGR/VVT monitor/
Compl or Incmpl		 - *1 No
O2S(A/FS) Heater Monitor O2S (A/FS) heater monitor/
Not Avl or Avail		 - *1 No
O2S(A/FS) Heater Monitor O2S (A/FS) heater monitor/
Compl or Incmpl		 - *1 No
O2S(A/FS) Monitor O2S (A/FS) monitor/
Not Avl or Avail		 - *1 No
O2S(A/FS) Monitor O2S (A/FS) monitor/
Compl or Incmpl		 - *1 No
A/C Monitor A/C monitor/
Not Avl or Avail		 - *1 No
A/C Monitor A/C monitor/
Compl or Incmpl		 - *1 No
2nd Air Monitor 2nd air monitor/
Not Avl or Avail		 - *1 No
2nd Air Monitor 2nd air monitor/
Compl or Incmpl		 - *1 No
EVAP Monitor EVAP monitor/
Not Avl or Avail		 - *1 No
EVAP Monitor EVAP monitor/
Compl or Incmpl		 - *1 No
Heated Catalyst Monitor Heated catalyst monitor/
Not Avl or Avail		 - *1 No
Heated Catalyst Monitor Heated catalyst monitor/
Compl or Incmpl		 - *1 No
Catalyst Monitor Catalyst monitor/
Not Avl or Avail		 - *1 No
Catalyst Monitor Catalyst monitor/
Compl or Incmpl		 - *1 No
*1:
Avail: The monitor is available on the vehicle.
Not Avl: The monitor is not available on the vehicle.
Incmpl / Compl: The item changes from Incmpl to Compl if the monitor was completed at least once at some time in the past. This item does not change when the power switch is turned off. However, the item changes back to Incmpl when DTCs are cleared or the auxiliary battery cable is disconnected.
Various Vehicle Conditions 3
TC Terminal 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
TC Terminal TC terminal status/
ON or OFF		 - Yes
# Codes (Include History) 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
# Codes (Include History) Number of codes/
Min.: 0, Max.: 255		 0: No emission related DTC detected No
Diagnostic Note:
This is the number of DTCs stored.
MIL 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
MIL MIL status/
ON or OFF		 ON: MIL ON No
MIL ON Run Distance 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
MIL ON Run Distance Distance driven with MIL on/
Min.: 0 Km (0 mile), Max.: 65535 Km (40724 mile)		 Distance after DTC stored No
Diagnostic Note:
This is the distance driven after a DTC is stored.
Running Time from MIL ON 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Running Time from MIL ON Running time from MIL ON/
Min.: 0 min, Max.: 65535 min		 Equivalent to running time after MIL turned on No
Time after DTC Cleared 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Time after DTC Cleared Time after DTCs cleared/
Min.: 0 min, Max.: 65535 min		 Equivalent to time after DTCs cleared Yes
Diagnostic Note:
This is the time elapsed after DTCs were cleared (or after the vehicle left the factory). Time elapsed after the power switch is turned off is not counted.
Distance from DTC Cleared 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Distance from DTC Cleared Distance driven after DTCs cleared/
Min.: 0 km (0 mile), Max.: 65535 km (40724 mile)		 Equivalent to driven distance after DTCs cleared Yes
Diagnostic Note:
This is the distance driven after DTCs were cleared (or after the vehicle left the factory).
Warmup Cycle Cleared DTC 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Warmup Cycle Cleared DTC Warmup cycles after DTCs cleared/
Min.: 0, Max.: 255		 - Yes
Diagnostic Note:
This is the number of warmup cycles after the DTCs were cleared.
This is the number of times the engine was warmed up* after DTCs were cleared (or after the vehicle left the factory).
*: An engine warmup is defined as the engine coolant temperature rising 20°C (36°F) or higher and reaching a temperature of 70°C (158°F) or higher after the engine is started.
Dist Batt Cable Disconnect 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Dist Batt Cable Disconnect Distance driven after auxiliary battery cable disconnected/
Min.: 0 km, Max.: 65535 km		 Total distance vehicle driven after auxiliary battery cable disconnected Yes
IG OFF Elapsed Time 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
IG OFF Elapsed Time Time after power switch off/
Min.: 0 min, Max.: 655350 min		 Cumulative time after power switch off Yes
OBD Requirements 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
OBD Requirements OBD requirement E-OBD (Euro-OBD) No
Number of Emission DTC 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Number of Emission DTC Emission related DTCs
Min.: 0, Max.: 127		 - No
Diagnostic Note:
This is the number of emissions-related DTCs.
TC and TE1 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
TC and TE1 TC and CG (TE1) terminals of DLC3/
ON or OFF		 - Yes
Misfire
Ignition Trig. Count 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Ignition Trig. Count Ignition counter/
Min.: 0, Max.: 65535		 0 to 400 Yes
Diagnostic Note:
Diagnostic Note:
This is the cumulative number of ignitions.
This counter is incremented by one for each ignition (this stops when misfire monitoring stops). This value is cleared every 200 revolutions.
The misfire rate for each cylinder is calculated by dividing the misfire count for each cylinder by Ignition Trig. Count.
The misfire rate for each cylinder = Cylinder 1 to 4 Misfire Count / Ignition Trig. Count

HINT:

  1. For 4-cylinder engines, the values range from 0 to 400.
  2. For 6-cylinder engines, the values range from 0 to 600.
  3. For 8-cylinder engines, the values range from 0 to 800.
Cylinder #1 Misfire Count to Cylinder #4 Misfire Count 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Cylinder #1 Misfire Count
Cylinder #2 Misfire Count
Cylinder #3 Misfire Count
Cylinder #4 Misfire Count		 Misfire count of cylinders 1 to 4/
Min.: 0, Max.: 255		 0 Yes
Diagnostic Note:
This is the misfire count for each individual cylinder.
This counter is incremented by one for each misfire and is cleared every 200 revolutions.
Check this item to help determine the malfunctioning cylinder.
All Cylinders Misfire Count 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
All Cylinders Misfire Count Misfire count of all cylinders/
Min.: 0, Max.: 255		 0 Yes
Diagnostic Note:
This is the total misfire count of all cylinders.
This counter is incremented by one for each misfire, has a maximum value of 255 and is cleared every 1000 revolutions.
Misfire RPM 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Misfire RPM Engine speed for first misfire range/
Min.: 0 rpm, Max.: 6375 rpm		 0 rpm: Misfire 0 Yes
Diagnostic Note:
  1. This is the average engine speed recorded when misfiring occurs.
  2. This value is closer to the actual conditions of the vehicle at the time the misfire occurred than the values of engine speed and engine load stored in the freeze frame data. When reproducing malfunction conditions, use this value as a reference.
Misfire Load 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Misfire Load Engine load for first misfire range/
Min.: 0 g/rev, Max.: 3.98 g/rev		 0 g/rev: Misfire 0 Yes
Diagnostic Note:
  1. This is the average engine load recorded when misfiring occurs.
  2. This value is closer to the actual conditions of the vehicle at the time the misfire occurred than the values of engine speed and engine load stored in the freeze frame data. When reproducing malfunction conditions, use this value as a reference.

HINT:

To convert g/rev to gm/sec: RPM / 60 x g/rev = gm/sec.
Misfire Margin 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Misfire Margin Misfire monitoring/
Min.: -128%, Max.: 127%		 -100 to 99.2% Yes
Diagnostic Note:
This is the misfire detection margin.
Misfire Margin = (Misfire detection threshold - maximum engine speed variation) / misfire detection threshold x 100%
When the variation in the engine speed is large and exceeds the misfire detection threshold, the misfire count starts. Misfire margin is a measure of how much the engine speed variation can increase with respect to the threshold before the engine is determined to be misfiring.
A large value means there is a large margin for the engine speed to vary before the engine is determined to be misfiring.
Example:
When the engine is not determined to be misfiring, Misfire Margin = 52%.
When the engine is determined to be misfiring, Misfire Margin = -128 to 0%.
Various Vehicle Conditions 4
Electric Fan Motor 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Electric Fan Motor Electric fan motor:
ON or OFF		 - Yes
Idle Fuel Cut 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Idle Fuel Cut Fuel cut at idle/
ON or OFF		 ON: Fuel cut operating Yes
Diagnostic Note:
Idle Fuel Cut = "ON" when the throttle valve is fully closed and the engine speed is high.
FC TAU 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
FC TAU Fuel cut TAU (fuel cut during very light load)/
ON or OFF		 ON: Fuel cut operating Yes
Diagnostic Note:
This is the fuel cut performed under a very light load to prevent the engine combustion from becoming incomplete.
Communication with HV 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Communication with HV Status of communication with the power management control ECU:
Comm or No Comm		 Comm: Power switch on (IG) Yes
Communication with Brake 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Communication with Brake Status of communication with the skid control ECU:
Comm or No Comm		 Comm: Power switch on (IG) Yes
Comm with Air Conditioner 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Comm with Air Conditioner Status of communication with air conditioning amplifier assembly/
Comm or No Comm		 Comm: Power switch on (IG) Yes
Model Code 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Model Code Model code - No
Diagnostic Note:
Used for identifying the mode code: ZWA10#
Engine Type 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Engine Type Engine type - No
Diagnostic Note:
Used for identifying the engine type: 2ZRFXE
Cylinder Number 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Cylinder Number Number of cylinders/
Min.: 0, Max.: 255		 - No
Diagnostic Note:
Used for identifying the number of cylinders: 4
Transmission Type 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Transmission Type Transmission Type - No
Diagnostic Note:
Used for identifying the transmission type: NA (not available)
Destination 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Destination Destination - No
Diagnostic Note:
Used for identifying the destination: W
Model Year 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Model Year Model year/
Min.: 1900, Max.: 2155		 - No
Diagnostic Note:
Used for identifying the model year: 20##
System Identification 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
System Identification System identification - No
Diagnostic Note:
Used for identifying the engine system: HV (Hybrid)
Compression
Engine Speed of Cyl #1 to #4 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Engine Speed of Cyl #1
Engine Speed of Cyl #2
Engine Speed of Cyl #3
Engine Speed of Cyl #4		 Engine speed for cylinder No. 1 to No. 4/
Min.: 0 rpm, Max.: 51199 rpm		 - No
Diagnostic Note:
This is output only when Check the Cylinder Compression is performed using the Active Test.
This is the engine speed for each cylinder measured during the engine cranking.
When there is compression loss, the engine speed for that cylinder increases.

HINT:

When multiple cylinders have compression loss, the engine speeds for multiple cylinders increase and it is not possible to determine which cylinders have compression loss. At this time, it is necessary to actually perform a compression measurement.
Av Engine Speed of All Cyl 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Av Engine Speed of All Cyl Average engine speed for all cylinders/
Min.: 0 rpm, Max.: 51199 rpm		 - No
Diagnostic Note:
This is output only when Check the Cylinder Compression is performed using the Active Test.
Various Vehicle Conditions 5
Normal Mode Switch 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Normal Mode Switch Mode switch status:
ON or OFF		 ON: Normal mode Yes
Sports Mode Switch 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Sports Mode Switch Mode switch status:
ON or OFF		 ON: Sport mode Yes
Requested Engine Torque 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Requested Engine Torque Requested engine torque:
Min.: 0 kW, Max.: 16383.75 kW		 0 to 73 kW Yes
Diagnostic Note:
Flag information for hybrid vehicle
HV Target Engine Speed 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
HV Target Engine Speed HV target engine speed:
Min.: 0 rpm, Max.: 6375 rpm		 0 to 5200 rpm Yes
Diagnostic Note:
Flag information for hybrid vehicle
Actual Engine Torque 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Actual Engine Torque Actual engine torque:
Min.: -32768 Nm, Max.: 32767 Nm		 Actual engine torque Yes
Diagnostic Note:
Flag information for hybrid vehicle
Engine Run Time 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Engine Run Time Engine run time:
Min.: 0 s, Max.: 255 s		 0 to 255 s Yes
Diagnostic Note:
Flag information for hybrid vehicle
Request Engine Run Time 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Request Engine Run Time Request engine run time:
Min.: 0 s, Max.: 25.5 s		 0 to 25.5 s Yes
Diagnostic Note:
Flag information for hybrid vehicle
Judge Time Engine Ignition 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Judge Time Engine Ignition Judgment time for complete explosion of ignition:
Min.: 0 s, Max.: 25.5 s		 0 to 25.5 s Yes
Diagnostic Note:
Flag information for hybrid vehicle
Judge Time Engine Output 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Judge Time Engine Output Judgment time for time until engine output:
Min.: 0 s, Max.: 25.5 s		 0 to 25.5 s Yes
Diagnostic Note:
Flag information for hybrid vehicle
Fuel Level 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Fuel Level Fuel level:
Empty or Not Emp		 - Yes
Diagnostic Note:
Flag information for hybrid vehicle
ISC Learning 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
ISC Learning ISC learning:
Compl or Incmpl		 - Yes
Diagnostic Note:
Flag information for hybrid vehicle
F/C for Engine Stop Req 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
F/C for Engine Stop Req Fuel cut for engine stop request:
ON or OFF		 - Yes
Diagnostic Note:
Flag information for hybrid vehicle
Engine Independent 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Engine Independent Engine independent operation:
Not Opr or Operate		 - Yes
Diagnostic Note:
Flag information for hybrid vehicle
Racing Operation 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Racing Operation Racing operation:
Not Opr or Operate		 - Yes
Diagnostic Note:
Flag information for hybrid vehicle
Request Warm-up 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Request Warm-up Request engine warm up:
Not Req or Request		 - Yes
Diagnostic Note:
Flag information for hybrid vehicle
Engine Independent Control 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Engine Independent Control Engine independent control operation:
Not Opr or Operate		 - Yes
Diagnostic Note:
Flag information for hybrid vehicle
Elec Water Pump Target Spd 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Elec Water Pump Target Spd Engine water pump assembly target speed
Min.: 0 rpm, Max.: 6375 rpm		 - Yes
Diagnostic Note:
Target motor speed of the engine water pump assembly
Elec Water Pump Spd 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
Elec Water Pump Spd Engine water pump assembly speed
Min.: 0 rpm, Max.: 6375 rpm		 - Yes
Diagnostic Note:
Actual motor speed of the engine water pump assembly
ISC Learning Value 
Tester Display Measurement Item/Range Normal Condition Stored as Freeze Frame Data
ISC Learning Value ISC learning value:
Min.: 0 L/s, Max.: 79.998 L/s		 0.5 to 6.1 L/s Yes
Diagnostic Note:
Flag information for hybrid vehicle
ACTIVE TEST

HINT:

Using the intelligent tester to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. Data List information can be displayed while performing Active Tests.

  1. Warm up the engine.

  2. Turn the power switch off.

  3. Connect the intelligent tester to the DLC3.

  4. Turn the power switch on (IG).

  5. Turn the tester on.

  6. Enter the following menus: Powertrain / Engine and ECT / Active Test.

  7. According to the display on the tester, perform the Active Test.

     
    Tester Display Test Part Control Range Diagnostic Note
    Control the Injection Volume Change injection volume Between -12.5% and 24.8%
    1. All injectors are tested at the same time.
    2. Perform the test at or below 3000 rpm.
    3. Injection volume can be changed in fine gradations within control range.
    4. Control the Injection Volume enables the checking and graphing of the air fuel ratio sensor and the heated oxygen sensor voltage outputs.
    5. To conduct the test, enter the following menus: Active Test / Control the Injection Volume / AFS Voltage B1S1 and O2S B1S2.
    6. During the Active Test, air-fuel ratio feedback control and feedback learning are stopped.
    7. This Active Test should be performed in inspection mode (maintenance mode).
    8. See waveform *2
    Control the Injection Volume for A/F Sensor Change injection volume -12.5% or +25%
    1. All injectors are tested at the same time.
    2. Perform the test at or below 3000 rpm.
    3. Control the Injection Volume for A/F Sensor enables the checking and graphing of the air fuel ratio sensor and the heated oxygen sensor voltage outputs.
    4. To conduct the test, enter the following menus: Active Test / Control the Injection Volume for A/F Sensor / AFS Voltage B1S1 and O2S B1S2.
    5. During the Active Test, air-fuel ratio feedback control and feedback learning are stopped.
    6. This Active Test should be performed in inspection mode (maintenance mode).
    Control the EGR Step Position Open or close EGR valve From 0 to 110 steps
    1. EGR valve is fully closed at step position 0, and fully open at step position 110.
    2. Amount of EGR gas flowing into the intake manifold varies in accordance with the EGR valve opening angle.
    3. This Active Test should be performed in inspection mode (maintenance mode).
    4. See waveform *4
    Activate the VSV for Evap Control Activate purge VSV control ON/OFF
    1. The valve is opened with a 30% duty ratio.
    2. This Active Test should be performed in inspection mode (maintenance mode).
    3. See waveform *5
    Control the Fuel Pump / Speed Activate fuel pump ON/OFF Test possible when following conditions met:
    1. Power switch on (IG)
    2. Engine is stopped
    Connect the TC and TE1 Turn on and off TC and TE1 connection ON/OFF
    1. ON: TC and TE1 are connected.
    2. OFF: TC and TE1 are disconnected.
    Control the Idle Fuel Cut Prohibit Prohibit idling fuel cut control ON/OFF This Active Test should be performed in inspection mode.
    Control the Electric Cooling Fan Control electric cooling fan ON/OFF -
    Control the ETCS Open/Close Slow Speed Throttle actuator Close/Open
    Open: Throttle valve opens slowly    		 This test is possible when the following conditions are met:
    1. Power switch is on (IG).
    1. Engine is stopped.
    1. Accelerator pedal is fully depressed (APP: 58 degrees or more).
    2. Park (P) has been selected.
    Control the ETCS Open/Close Fast Speed Throttle actuator Close/Open
    Open: Throttle valve opens quickly
    1. Same as above.
    2. See waveform *3
    Control the VVT Linear (Bank 1) Control camshaft timing oil control valve assembly -128 to 127% (This value added to present camshaft timing oil control valve assembly control duty)
    100%: Maximum advance
    -100%: Maximum retard
    1. Engine stalls or idles roughly when the camshaft timing oil control valve assembly is operated by 100%.
    2. Test is possible during idle.
    3. Test not possible with park (P) selected during charge control. Move shift lever to N to perform test.
    4. This Active Test should be performed in inspection mode (maintenance mode).
    5. See waveform *6
    Control the VVT System (Bank 1) Turn camshaft timing oil control valve assembly on and off ON/OFF
    ON: VVT OCV Duty #1 100%
    1. Engine stalls or idles roughly when the camshaft timing oil control valve assembly is turned on.
    2. Engine runs and idles normally when the camshaft timing oil control valve assembly is off.
    3. Test not possible with park (P) selected during charge control. Move shift lever to N to perform test.
    4. This Active Test should be performed in inspection mode (maintenance mode).
    Control the Cylinder #1 Fuel Cut Cylinder #1 injector fuel cut ON/OFF
    1. Test is possible while the vehicle is stopped and the engine is idling.
    2. This Active Test should be performed in inspection mode (maintenance mode).
    Control the Cylinder #2 Fuel Cut Cylinder #2 injector fuel cut ON/OFF
    1. Test is possible while the vehicle is stopped and the engine is idling.
    2. This Active Test should be performed in inspection mode (maintenance mode).
    Control the Cylinder #3 Fuel Cut Cylinder #3 injector fuel cut ON/OFF
    1. Test is possible while the vehicle is stopped and the engine is idling.
    2. This Active Test should be performed in inspection mode (maintenance mode).
    Control the Cylinder #4 Fuel Cut Cylinder #4 injector fuel cut ON/OFF
    1. Test is possible while the vehicle is stopped and the engine is idling.
    2. This Active Test should be performed in inspection mode (maintenance mode).
    Control the All Cylinders Fuel Cut All cylinder fuel cut ON/OFF
    1. Test is possible while the vehicle is stopped and the engine is idling.
    2. This Active Test should be performed in inspection mode (maintenance mode).
    Check the Cylinder Compression*1 Check the cylinder compression pressure ON/OFF This Active Test should be performed in inspection mode (maintenance mode).
    Activate the Electric Water Pump Engine water pump assembly speed control 0 to 3000 rpm Test possible when either of the following condition is met:
    1. Engine coolant temperature is below 100°C (212°F).
    2. Power switch on (IG)

    HINT:

    *1: While the Check the Cylinder Compression Active Test is being performed, if the speed of one cylinder is more than the other cylinders, it can be determined that the compression pressure of that cylinder is lower than the other cylinders.

    1. Connect the intelligent tester to the DLC3.
    2. Turn the power switch on (IG) and turn the tester on.
    3. Put the engine in inspection mode (maintenance mode) .
    4. Start the engine and warm it up.
    5. Turn the power switch off.
    6. Turn the power switch on (IG) and turn the tester on.
    7. Put the engine in inspection mode (maintenance mode) .

      HINT:

      Do not start the engine.

    8. Enter the following menus: Powertrain / Engine and ECT / Active Test / Check the Cylinder Compression.

      HINT:

      1. To display the entire Data List, press the pull down menu button next to Primary. Then select Compression.
      2. Push the function button and then select Snapshot Configuration to set the trigger point to zero.
      3. Push the snapshot button to turn the snapshot function on.
    9. Push the snapshot button to turn the snapshot function on.

      HINT:

      Using the snapshot function, data can be recorded during the Active Test.

    10. While the engine is not running, press the RIGHT or LEFT button to change the Check the Cylinder Compression to ON.
    11. Start the engine.
    12. Monitor the engine speed (Engine Speed of Cyl #1 to #4 and Av Engine Speed of All Cyl) displayed on the tester.

      NOTICE:

      1. If the Check the Cylinder Compression Active Test needs to be performed after it is turned ON and performed once, press the Exit button to return to the Active Test menu screen. Then perform the Check the Cylinder Compression Active Test again.
      2. Use a fully-charged auxiliary battery.

      HINT:

      1. At first, the tester display will show each cylinder's engine speed measurement to be extremely high. After the engine has started, each cylinder's engine speed measurement will change to the actual engine speed.
      2. As soon as the measurements are obtained, finish the Active Test.
    13. Stop the engine, and then change Check the Cylinder Compression to OFF after the engine stops.
    14. Push the snapshot button to turn the snapshot function off.
    15. Enter the following menus: Function / Snapshot Review / Engine and ECT / Snapshot File Manager, select the recorded data and display the data.

      HINT:

      If the data is not displayed, the change of the values cannot be observed.

    16. Check the change in engine speed values.
  1. Reference Waveforms for Active Test
    1. *2: Control the Injection Volume (Idling after warming up)
       
      SFI system 2ZR-FXE
       

      HINT:

      During the Active Test, air-fuel ratio feedback control and feedback learning are stopped.

       
      Tester Display Measurement Item/Range Normal Condition
      Control the Injection Volume - ^A ^B
      Active Test operation -12% +12%
      AFS Voltage B1S1 3.829 V 2.839 V
      O2S B1S2 0.035 V 0.955 V

      HINT:

      1. Usually, the value of AFS Voltage B1S1 changes to below 3.1 V when the control value for Control the Injection Volume is changed to +12%.
      2. Usually, the value of AFS Voltage B1S1 changes to 3.4 V or higher when the control value for Control the Injection Volume is changed to -12%.
      3. Usually, the value of O2S B1S2 changes to 0.55 V or higher when the control value for Control the Injection Volume is changed to +12%.
      4. Usually, the value of O2S B1S2 changes to below 0.4 V when the control value for Control the Injection Volume is changed to -12%.
      5. The air fuel ratio sensor has an output delay of a few seconds and the heated oxygen sensor has a maximum output delay of approximately 20 seconds.
      6. If the sensor output voltage does not change (almost no reaction) while performing the Active Test, the sensor may be malfunctioning.
    2. *3: Control the ETCS Open/Close Fast Speed [Active Test for electrical throttle control system] (Power switch on (IG))
       
      SFI system 2ZR-FXE
       

      HINT:

      1. Usually, Throttle Position Command (Target Value) and Throttle Position No. 1 (Actual Value) are almost the same.
      2. If any DTCs related to the ETCS are stored, this Active Test does not function.
       
      Tester Display Measurement Item/Range Normal Condition
      Control the ETCS Open/Close Fast Speed - ^A ^B
      Active Test operation Close Open
      Throttle Position Command 2.597 V 0.761 V
      Throttle Position No. 1 2.597 V 0.761 V
      Throttle Motor Duty (Open) 14% 0%
      Throttle Motor Duty (Close) 0% 17%
    3. *4: Control the EGR Step Position (Idling after warming up, A/C off)
       
      SFI system 2ZR-FXE
       
      Tester Display Measurement Item/Range Normal Condition
      Control the EGR Step Position - ^A ^B ^C ^D ^E
      EGR Step Position 0 step 10 step 20 step 30 step 40 step
      MAP 29 kPa 31 kPa 59 kPa 74 kPa 78 kPa

      HINT:

      1. Usually, when the control value for Control the EGR Step Position is "0 step", the value of MAP is between 20 and 40 kPa and idling is stable.
      2. Usually, when the control value for Control the EGR Step Position is changed from "0 step" to "30 step", the value of MAP increases to a value at least 10 kPa higher than the value of MAP when the control value for Control the EGR Step Position was "0 step", and the engine idles roughly or stalls.
      3. This data is taken from an Active Test in which the step position was raised in increments of 1. The EGR valve inspection in the troubleshooting procedures checks the operation of the valve by stalling the engine and raises the step position in increments of 5.
      4. Do not leave the EGR valve open for 10 seconds or more during the Active Test.
      5. Be sure to return the EGR valve to step 0 when the Active Test is completed.
      6. Do not open the EGR valve 30 steps or more during the Active Test.
    4. *5: Activate the VSV for Evap Control (Idling after warming up)
       
      SFI system 2ZR-FXE
       

      HINT:

      Even when the Active Test is turned on (the purge VSV is opened 30%), air-fuel ratio feedback continues and control is performed so that the air-fuel ratio is the stoichiometric ratio. Therefore, by observing the change in "Short FT", it is possible to determine whether the purge VSV is actually open as well as the concentration of HC in the purge gas.

       
      Tester Display Measurement Item/Range Normal Condition
      Activate the VSV for Evap Control - ^A ^B
      Active Test operation ON OFF
      EVAP (Purge) VSV 29.8% 0.0%
      Short FT #1 -9.375% 0.000%
      Injection (Port) 2267.0 ?s 2489.0 ?s
      AFS Voltage B1S1 3.249 V 3.205 V

      HINT:

      The graphs and values above are for reference only because the fuel injection volume (compensation volume) varies depending on the HC density of the purge air from the canister.

    5. *6: Control the VVT Linear (Bank 1)
       
      SFI system 2ZR-FXE
       
      Tester Display Measurement Item/Range Normal Condition
      Control the VVT Linear (Bank 1) - ^A ^B
      Active Test operation* +30% -30%
      VVT Change Angle #1 42.9 DegFR 0.0 DegFR
      VVT OCV Duty #1 67.0% 7.0%
      VVT Aim Angle #1 37.0% 37.0%

      HINT:

      1. *: Change the control value for Control the VVT Linear to +30% or -30% in increments of 5%.
      2. The Control the VVT Linear Active Test considers the value of VVT Aim Angle to be 0 and raises or lowers the duty ratio with respect to VVT Aim Angle #1.
      3. The sum of the control value for the Control the VVT Linear Active Test and the value of VVT Aim Angle #1 is approximately equal to the value of VVT OCV Duty #1.
      4. When the control value for the Control the VVT Linear Active Test is changed a few times, there should not be a large discrepancy between VVT OCV Duty #1 when the system starts advancing or retarding the timing and the rate of change of VVT Change Angle #1.
      5. Test not possible with park (P) selected during charge control. Move shift lever to N to perform test.