Sfi System Data List / Active Test

Engine. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35
1Az-Fe Engine Control System. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35

  1. DATA LIST

  1. ACTIVE TEST

Sfi System -- Data List / Active Test



DATA LIST
HINT:
By reading the Data List displayed on an intelligent tester, valves can be checked, including those of the switches, sensors, and actuators, without removing any parts. Reading the Data List as the first step of troubleshooting is one method of shortening diagnostic time.
NOTICE:
In the table below, the values listed under Normal Condition are for reference only. Do not depend solely on these values when determining whether or not a part is faulty.

  1. Warm up the engine.

  2. Turn the ignition switch off.

  3. Connect the intelligent tester to the DLC3.

  4. Turn the ignition switch on (IG) and turn the tester ON.

  5. Select the following menu items: Powertrain / Engine and ECT / Data List.

  6. Check the values by referring to the table below.


Tester Display
Measurement Item/Range
Normal Condition*1
Diagnostic Note
Vehicle Speed
Vehicle speed:
Min.: 0 km/h, Max.: 255 km/h
Actual vehicle speed
The speed indicated on the speedometer.
Engine Speed
Engine speed:
Min.: 0 rpm, Max.: 16383 rpm
600 to 700 rpm: Idling
-
Calculate Load
Calculated load by ECM:
Min.: 0%, Max.: 100%
  1. 10 to 30%: Idling
  2. 10 to 30%: Running without load at 2500 rpm
-
Vehicle Load
Vehicle load:
Min.: 0%, Max.: 25700%
Actual vehicle load
-
MAF
Air flow rate from Mass Air Flow (MAF) meter:
Min.: 0 gm/s, Max.: 655.35 gm/s
1 to 3 gm/s: Idling
6 to 10 gm/s: Running without load at 2500 rpm
7 to 12 gm/s: Running without load at 3000 rpm
If the value is approximately 0.0 gm/s:
  1. The mass air flow meter power source circuit is open.
  2. The VG circuit is open or shorted.
If the value is 271.0 gm/s or more:
  1. The E2G circuit is open.
Atmosphere Pressure
Atmospheric pressure:
Min.: 0 kPa, Max.: 255 kPa
Equivalent to atmospheric pressure (absolute pressure)
-
Coolant Temp
Engine coolant temperature:
Min.: -40°C, Max.: 140°C
80 to 100°C
(176 to 212°F): After warming up
  1. If the value is -40°C (-40°F): the sensor circuit is open.
  2. If the value is 140°C (284°F): the sensor circuit is shorted.
Intake Air
Intake air temperature:
Min.: -40°C, Max.: 140°C
Equivalent to ambient air temperature
  1. If the value is -40°C (-40°F): the sensor circuit is open.
  2. If the value is 140°C (284°F): the sensor circuit is shorted.
Engine Run Time
Engine run time:
Min.: 0 s,
Max.: 65535 s
Time after engine start
Service data.
Initial Engine Coolant Temp
Initial engine coolant temperature:
Min.: -40°C, Max.: 119.3°C
Engine coolant temperature when engine started
Service data.
Initial Intake Air Temp
Initial intake air temperature:
Min.: -40°C, Max.: 119.3°C
Intake air temperature when engine started
Service data.
Battery Voltage
Battery voltage:
Min.: 0 V, Max.: 65.535 V
11 to 14 V: Idling
-
Accelerator Position
Absolute Accelerator Pedal Position:
Min.: 0%, Max.: 399.993%
-
-
Accel Sens. No.1 Volt %
Absolute Accelerator Pedal Position (APP) No. 1:
Min.: 0%, Max.: 100%
10 to 22%: Accelerator pedal released
52 to 90%: Accelerator pedal fully depressed
-
Accel Sens. No.2 Volt %
Absolute APP No.2:
Min.: 0%, Max.: 100%
24 to 40%: Accelerator pedal released
68 to 100%: Accelerator pedal fully depressed
-
Accel Sensor Out No.1
APP sensor No. 1 voltage:
Min.: 0 V, Max.: 4.98 V
-
ETCS freeze frame data.
Accel Sensor Out No.2
APP sensor No. 2 voltage:
Min.: 0 V, Max.: 4.98 V
-
ETCS freeze frame data.
Accel Sensor Out No.1
APP sensor No. 1 voltage:
Min.: 0 V, Max.: 4.98 V
0.5 to 1.1 V: Accelerator pedal released
2.6 to 4.5 V: Accelerator pedal fully depressed
-
Accel Sensor Out No.2
APP sensor No. 2 voltage:
Min.: 0 V, Max.: 4.98 V
1.2 to 2.0 V: Accelerator pedal released
3.4 to 5.0 V: Accelerator pedal fully depressed
-
Accelerator Idle Position
Whether or not accelerator pedal position sensor detecting idle:
ON or OFF
ON: Idling
-
Accel Fully Close Learn #1
Accelerator fully closed learning value No. 1:
Min.: 0 deg, Max.: 124.5 deg
-
ETCS service data.
Accel Fully Close Learn #2
Accelerator fully closed learning value No. 2:
Min.: 0 deg, Max.: 124.5 deg
-
ETCS service data.
Throttle Sensor Volt %
Throttle sensor positioning:
Min.: 0%, Max.: 100%
  1. 10 to 22%: Accelerator pedal released
  1. 64 to 96%: Accelerator pedal fully depressed
A calculated value based on VTA1.
Throttl Sensor #2 Volt %
Throttle sensor positioning #2:
Min.: 0%, Max.: 100%
  1. 42 to 62%: Accelerator pedal released
  1. 92 to 100%: Accelerator pedal fully depressed
A calculated value based on VTA2.
ST1
Brake pedal signal:
ON or OFF
ON: Brake pedal depressed
-
System Guard
System guard:
ON or OFF
-
ETCS service data.
Open Side Malfunction
Open side malfunction:
ON or OFF
-
ETCS service data.
Throttle Idle Position
Whether or not throttle position sensor detecting idle:
ON or OFF
  1. ON: Accelerator pedal released
  2. OFF: Accelerator pedal depressed
-
Throttle Require Position
Required throttle position:
Min.: 0 V, Max.: 4.98 V
0.5 to 1.1 V: Idling
-
Throttle Sensor Position*
Throttle position sensor:
Min.: 0%, Max.: 100%
  1. 0%: Accelerator pedal released
  2. 50 to 80%: Accelerator pedal fully depressed
Value for the recognition of the throttle opening angle for the ECM.
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 released
  2. 3.2 to 4.8 V: Accelerator pedal fully depressed
  3. 0.6 to 1.4 V: Fail-safe operating
-
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 released
  2. 4.6 to 5.0 V: Accelerator pedal fully depressed
  3. 2.1 to 3.1 V: Fail-safe operating
-
Throttle Position No. 1
Throttle position sensor No. 1 output voltage:
Min.: 0 V, Max.: 4.98 V
-
ETCS freeze frame data.
Throttle Position No. 2
Throttle position sensor No. 2 output voltage:
Min.: 0 V, Max.: 4.98 V
-
ETCS freeze frame data.
Throttle Position Command
Throttle position command value:
Min.: 0 V, Max.: 4.980 V
0.5 to 4.8 V
-
Throttle Sens Open Pos #1
Throttle sensor opener position No. 1:
Min.: 0 V, Max.: 4.980 V
0.6 to 1.4 V
ETCS service data.
Throttle Sens Open Pos #2
Throttle sensor opener position No. 2:
Min.: 0 V, Max.: 4.980 V
1.7 to 2.5 V
ETCS service data.
Throttle Motor Current
Throttle actuator current:
Min.: 0 A, Max.: 19.9 A
0 to 3.0 A: Idling
ETCS service data.
Throttle Motor DUTY
Throttle actuator:
Min.: 0%, Max.: 100%
10 to 22%: Idling after engine warmed up
ETCS service data.
Throttle Motor Current
Throttle actuator current:
Min.: 0 A, Max.: 19.92 A
0 to 3.0 A: Idling
-
Throttle Motor Open Duty
Throttle actuator opening duty ratio:
Min.: 0%, Max.: 255%
0 to 40%: Idling
ETCS service data.
Throttle Motor Close Duty
Throttle actuator closed duty ratio:
Min.: 0%, Max.: 255%
0 to 40%: Idling
ETCS service data.
Throttle Motor Duty (Open)
Throttle actuator duty ratio (open):
Min.: 0%, Max.: 255%
0 to 40%: Idling
ETCS service data.
Throttle Motor Duty (Close)
Throttle actuator duty ratio (closed):
Min.: 0%, Max.: 255%
0 to 40%: Idling
ETCS service 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
-
+BM Voltage
+BM voltage:
Min.: 0, Max.: 79.998 V
11 to 14 V: Ignition switch ON and system normal
ETCS service data.
Actuator Power Supply
Actuator power supply:
ON or OFF
  1. ON: Ignition switch ON and system normal
  2. OFF: ETCS has failed
ETCS service data.
Throttle Position
Throttle valve opening angle:
Min.: 0 deg, Max.: 499.99 deg
-
For use when engine stall, starting problems or rough idle is present.
ISC Flow
Flow rate calculated using information from each sensor:
Min.: 0 L/s, Max.: 79.99 L/s
-
For use when engine stall, starting problems or rough idle is present.
ISC Position
Requested opening amount calculated using ISC control:
Min.: 0 deg, Max.: 499.99 deg
-
For use when engine stall, starting problems or rough idle is present.
ISC Feedback Value
ISC feedback compensation amount:
Min.: -40 L/s, Max.: 39.99 L/s
-
For use when engine stall, starting problems or rough idle is present.
ISC Learning Value
ISC learned compensation amount:
Min.: -40 L/s, Max.: 39.99 L/s
-
For use when engine stall, starting problems or rough idle is present.
Electric Load Feedback Val
Compensation flow rate according to electrical load:
Min.: -40 L/s, Max.: 39.99 L/s
-
For use when engine stall, starting problems or rough idle is present.
Air Conditioner FB Val
Compensation flow rate according to air conditioner load:
Min.: -40 L/s, Max.: 39.99 L/s
-
For use when engine stall, starting problems or rough idle is present.
PS Feedback Val
Compensation flow rate according to power steering load:
Min.: -40 L/s, Max.: 39.99 L/s
-
For use when engine stall, starting problems or rough idle is present.
Low Revolution Control
Low engine speed control operation state:
ON or OFF
-
For use when engine stall, starting problems or rough idle is present.
Neutral Control
Neutral control operation status:
ON or OFF
-
For use when engine stall, starting problems or rough idle is present.
N Range Status
Shift lever N status:
ON or OFF
-
For use when engine stall, starting problems or rough idle is present.
Eng Stall Control FB Flow
Intake air compensation flow rate:
Min.: -40 L/s, Max.: 39.99 L/s
-
For use when engine stall, starting problems or rough idle is present.
Deposit Loss Flow
Deposit loss flow rate:
Min.: -40 L/s, Max.: 39.99 L/s
-
For use when engine stall, starting problems or rough idle is present.
Injector (Port)
Injection period of No. 1 cylinder:
Min.: 0 μs, Max.: 65535 μs
1920 to 3370 μs.: Idling
-
Injection Volum (Cylinder 1)
Injection volume (Cylinder 1):
Min.: 0 ml, Max.: 2.047 ml
0 to 0.15 ml: Idling
The fuel injection volume for 10 injections.
Fuel Pump / Speed Status
Fuel pump status:
ON or OFF
ON: Engine running
Active Test support data.
EVAP (Purge) VSV
EVAP (Purge) VSV control duty:
Min.: 0%, Max.: 100%
10 to 50%: During Idling
A command signal from the ECM.
EVAP Purge Flow
Purge flow:
Min.: 0%, Max.: 399.9%
0 to 10%: Idling
-
Purge Density Learn Value
Purge density learned value:
Min.: -200, Max.: 199.993
-40 to 10: Idling
Service data.
EVAP Purge VSV
VSV status for EVAP control:
ON or OFF
-
Active Test support data.
Purge Cut VSV Duty
Purge cut VSV duty:
Min.: 0%, Max.: 399.9%
-
-
Target Air-Fuel Ratio
Target air fuel ratio:
Min.: 0, Max.: 1.99
0.8 to 1.2: During idling
-
AF Lambda B1S1
Short-term fuel trim:
Min.: 0, Max.: 1.99
  1. Value less than 1 (0.000 to 0.999) =Lean
  2. Stoichiometric air-fuel ratio=1
  3. Value greater than 1 (1.001 to 1.999) = Rich
-
AFS Voltage B1S1
A/F sensor output voltage for sensor 1:
Min.: 0 V Max.: 7.99 V
2.8 to 3.8 V: Idling
Performing the Control the Injection Volume or Control the Injection Volume for A/F Sensor function of the Active Test enables the technician to check the output current of the sensor.
AFS Current B1S1
A/F sensor current for sensor 1:
Min.: -128 mA, Max.: 127.99 mA
-0.5 to 0.5 mA: Idling
Performing the Control the Injection Volume or Control the Injection Volume for A/F Sensor function of the Active Test enables the technician to check the output current of the sensor.
A/F Heater Duty #1
Air fuel ratio sensor heater duty ratio:
Min.: 0%, Max.: 399.9%
0 to 100%
-
O2S B1S2
Heated oxygen sensor output voltage for sensor 2:
Min.: 0 V Max.: 1.275 V
0.1 to 0.9 V:
Driving at 70 km/h (44 mph)
Performing the Control the Injection Volume or Control the Injection Volume for A/F Sensor function of the Active Test enables the technician to check the output current of the sensor.
O2S Impedance B1S2
Sub heated oxygen sensor impedance (for Bank 1 Sensor 2)/
Min.: 0 ohm, Max.: 21247.67 ohm
5 to 15000 ohm
After driving for approx. 10 min. in an urban area.
O2 Heater B1S2
Heated oxygen sensor heater:
Active or Not Act
-
-
O2 Heater Curr Val B1S2
Heated oxygen sensor current:
Min.: 0 A, Max.: 4.9 A
-
-
Short FT #1
Short-term fuel trim:
Min.: -100%, Max.: 99.2%
-20 to 20%
Short-term fuel compensation used to maintain the air-fuel ratio at the stoichiometric air-fuel ratio.
Long FT #1
Long-term fuel trim:
Min.: -100%, Max.: 99.2%
-20 to 20%
Overall fuel compensation carried out in the long term to compensate for a continual deviation of the short-term fuel trim from the central value.
Total FT #1
Total fuel trim value for fuel system:
Min.: -0.5, Max.: 0.496
-0.2 to 0.2
-
Fuel System Status #1
Fuel system status (Bank 1):
OL or CL or OLDrive or OLFault or CLFault
CL: Idling after warming up
  1. OL (Open Loop): Has not yet satisfied conditions to go closed loop.
  2. CL (Closed Loop): Using heated oxygen sensor as feedback for fuel control.
  3. OL Drive: Open loop due to driving conditions (fuel enrichment).
  4. OL Fault: Open loop due to detected system fault.
  5. CL Fault: Closed loop but heated oxygen sensor, which used for fuel control, malfunctioning.
Fuel System Status #2
Fuel system status (Bank 2):
OL or CL or OLDrive or OLFault or CLFault
-
-
IGN Advance
Ignition timing advance for No. 1 cylinder:
Min.: -64 deg, Max.: 63.5 deg
BTDC 5 to 15 deg.: Idling
-
Knock Feedback Value
Knock feedback value:
Min: -1024°CA, Max.: 1023.9°CA
-20 to 0°CA:
Driving at 70 km/h (44 mph)
Service data.
Knock Correct Learn Value
Knock correction learning value:
Min: -1024°CA, Max.: 1023.9°CA
0 to 20°CA:
Driving at 70 km/h (44 mph)
Service data.
Idle Spark Advn Ctrl #1
Individual cylinder timing advance compensation amount (No. 1):
Min.: 0° CA, Max.: 15.93° CA
-
For use when engine stall, starting problems or rough idle is present.
Idle Spark Advn Ctrl #2
Individual cylinder timing advance compensation amount (No. 2):
Min.: 0° CA, Max.: 15.93° CA
-
For use when engine stall, starting problems or rough idle is present.
Idle Spark Advn Ctrl #3
Individual cylinder timing advance compensation amount (No. 3):
Min.: 0° CA, Max.: 15.93° CA
-
For use when engine stall, starting problems or rough idle is present.
Idle Spark Advn Ctrl #4
Individual cylinder timing advance compensation amount (No. 4):
Min.: 0° CA, Max.: 15.93° CA
-
For use when engine stall, starting problems or rough idle is present.
VVT Control Status #1
VVT control status:
ON or OFF
-
Active Test support data.
VVT Advance Fail
VVT control failure status:
ON or OFF
ON: VVT control failure
-
VVT Aim Angle #1*2
VVT target angle:
Min.: 0%, Max.: 399.9%
0 to 100%
The VVT duty signal value during the forced operation.
VVT Change Angle #1*2
VVT displacement angle:
Min.: 0 DegFR, Max.: 639.9 DegFR
0 to 56 DegFR
The displacement angle during the forced operation.
VVT OCV Duty #1*2
VVT OCV operation duty:
Min.: 0%, Max.: 399.9%
0 to 100%
The requested duty value for the forced operation.
VN Turbo Type
VN turbo type
Not Avl, Commo, Vacuum or CAN Com
-
-
Catalyst Temp B1 S1
Catalyst temperature (bank 1, sensor 1):
Min.: -40°C, Max.: 6513.5°C
-
-
Catalyst Temp B1 S2
Catalyst temperature (bank 1, sensor 2):
Min.: -40°C, Max.: 6513.5°C
-
-
Starter Signal
Starter switch (STSW) signal:
Open or Close
Open: Cranking
-
Starter Control
Starter control (STAR) signal:
ON or OFF
ON: Cranking
-
Power Steering Signal
Power steering signal (history):
ON or OFF
ON: Power steering operating
-
Starter Relay
Starter Relay status:
ON or OFF
ON: Starter Relay on
-
ACC Relay
ACC Relay status:
ON or OFF
ON: ACC Relay on
-
Neutral Position SW Signal
PNP switch status:
ON or OFF
ON: P or N position
-
Stop Light Switch
Stop light switch:
ON or OFF
ON: Brake pedal depressed
-
A/C Signal
A/C signal:
ON or OFF
ON: A/C on
-
Closed Throttle Position SW
Closed throttle position switch:
ON or OFF
  1. ON: Throttle fully closed
  2. OFF: Throttle open
-
Fuel Cut Condition
Fuel cut condition:
ON or OFF
ON: Fuel cut operating
-
Check Mode
Check mode:
ON or OFF
ON: Check mode on
Refer to Check Mode Procedure (RAV4_ACA30 RM000000PDL09FX.html).
SPD Test Result
Check mode result for vehicle speed sensor:
Compl or Incmpl
-
-
Misfire Test Result
Check mode result for misfire monitor:
Compl or Incmpl
-
-
OXS1 Test Result
Check mode result for heated oxygen sensor (Bank 1):
Compl or Incmpl
-
-
A/F Test Results #1
Check mode result for air fuel ratio sensor (Bank 1):
Compl or Incmpl
-
-
Complete Parts Monitor
Comprehensive component monitor:
Not Avl or Avail
-
-
Fuel System Monitor
Fuel system monitor:
Not Avl or Avail
-
-
Misfire Monitor
Misfire monitor:
Not Avl or Avail
-
-
EGR/VVT Monitor
EGR/VVT monitor:
Not Avl or Avail
-
-
EGR/VVT Monitor
EGR/VVT monitor:
Compl or Incmpl
-
-
O2S(A/FS) Heater Monitor
O2S (A/FS) heater monitor:
Not Avl or Avail
-
-
O2S(A/FS) Heater Monitor
O2S (A/FS) heater monitor:
Compl or Incmpl
-
-
O2S(A/FS) Monitor
O2S (A/FS) heater monitor:
Not Avl or Avail
-
-
O2S(A/FS) Monitor
O2S (A/FS) heater monitor:
Compl or Incmpl
-
-
A/C Monitor
A/C monitor:
Not Avl or Avail
-
-
A/C Monitor
A/C monitor:
Compl or Incmpl
-
-
2nd Air Monitor
2nd air monitor:
Not Avl or Avail
-
-
2nd Air Monitor
2nd air monitor:
Compl or Incmpl
-
-
EVAP Monitor
EVAP monitor/ Not Avl or Avail
Not Avl or Avail
-
-
EVAP Monitor
EVAP monitor:
Compl or Incmpl
-
-
Heated Catalyst Monitor
Heated catalyst monitor:
Not Avl or Avail
-
-
Heated Catalyst Monitor
Heated catalyst monitor:
Compl or Incmpl
-
-
Catalyst Monitor
Catalyst monitor:
Not Avl or Avail
-
-
Catalyst Monitor
Catalyst monitor:
Compl or Incmpl
-
-
TC Terminal
TC terminal status:
ON or OFF
-
-
# Codes (Include History)
Number of codes:
Min.: 0, Max.: 255
-
Number of stored DTCs.
MIL
MIL status:
ON or OFF
ON: MIL ON
-
MIL ON Run Distance
Distance traveled since MIL turned on:
Min.: 0 km, Max.: 65535 km
Distance driven after DTC stored
-
Running Time from MIL ON
Running time since MIL turned ON:
Min.: 0 min,
Max.: 65535 min
Running time after MIL turned on
-
Time After DTC Cleared
Time since DTCs cleared:
Min.: 0 min,
Max.: 65535 min
Time after DTCs cleared
-
Distance from DTC Cleared
Distance traveled DTCs cleared:
Min.: 0 km, Max.: 65535 km
Distance driven after DTC stored
-
Warmup Cycle Cleared DTC
Warmup cycles since DTCs cleared:
Min.: 0, Max.: 255
-
The number of warmup cycles after the DTCs were cleared.
Dist Batt Cable Disconnect
Distance driven after battery cable disconnected:
Min.: 0 km, Max.: 65535 km
Total distance vehicle driven after battery cable disconnected
-
OBD Requirements
OBD Requirements
EOBD (Euro OBD)
-
Number of Emission DTC
Emissions-related DTCs
-
The number of emissions-related DTCs.
TC and TE1
TC and CG (TE1) terminals of DLC3:
ON or OFF
-
-
Ignition Trig. Count
Ignition counter:
Min.: 0, Max.: 65535
0 to 800
-
Cylinder #1 Misfire Count
Misfire ratio of cylinder 1:
Min.: 0, Max.: 255
0
-
Cylinder #2 Misfire Count
Misfire ratio of cylinder 2:
Min.: 0, Max.: 255
0
-
Cylinder #3 Misfire Count
Misfire ratio of cylinder 3:
Min.: 0, Max.: 255
0
-
Cylinder #4 Misfire Count
Misfire ratio of cylinder 4:
Min.: 0, Max.: 255
0
-
All Cylinders Misfire Rate
Misfire ratio of all cylinders:
Min.: 0, Max.: 255
0
-
Misfire RPM
Engine speed when misfire occur:
Min.: 0 rpm, Max.: 6,375 rpm
0 rpm: 0 misfires
-
Misfire Load
Engine load when misfire occurred:
Min.: 0 g/rev, Max.: 3.98 g/rev
0 g/rev: 0 misfires
-
Misfire Margin
Margin to detect engine misfire
Min.: -128%, Max.: 127%
-128 to 127%
Misfire detection margin.
Catalyst OT MF F/C
Catalyst over temperature misfire prevention F/C/
Not Avl or Avail
Avail: Cat OT MF F/C available
Not Avl: Cat OT MF F/C not available
-
Cat OT MF F/C History
Catalyst over temperature misfire prevention F/C history/
ON or OFF
ON: Fuel cut operation history exists
-
Cat OT MF F/C Cylinder #1
Display of fuel cut operation in No. 1 cylinder (if certain level of misfire malfunction is detected)/
ON or OFF
ON: Fuel cut operating
-
Cat OT MF F/C Cylinder #2
Display of fuel cut operation in No. 2 cylinder (if certain level of misfire malfunction is detected)/
ON or OFF
ON: Fuel cut operating
-
Cat OT MF F/C Cylinder #3
Display of fuel cut operation in No. 3 cylinder (if certain level of misfire malfunction is detected)/
ON or OFF
ON: Fuel cut operating
-
Cat OT MF F/C Cylinder #4
Display of fuel cut operation in No. 4 cylinder (if certain level of misfire malfunction is detected)/
ON or OFF
ON: Fuel cut operating
-
Engine Speed (Starter Off)
Engine speed when starter off:
Min.: 0 rpm, Max.: 51199 rpm
-
For use when engine stall, starting problems or rough idle is present.
Starter Count
Number of times starter turned on after ignition switch turned to ON:
Min.: 0, Max.: 255
-
For use when engine stall, starting problems or rough idle is present.
Run Dist of Previous Trip
Distance driven during previous trip:
Min.: 0 km, Max.: 655.35 km
-
Before 5 seconds elapse after starting the engine, which is DTC P1604 (Startability Malfunction) detection duration, this parameter indicates the distance driven during the previous trip. After 5 seconds elapse after starting the engine, this parameter indicates the distance driven during the current trip calculated from the vehicle speed signal.
HINT:
Run Dist of Previous Trip in freeze frame data which were present when the startability malfunction occurred (DTC P1604 detected) indicates the distance driven during the previous trip, but in all other cases, such as for the snapshot data of Data List (real-time measurements), or for freeze frame data which were present when the DTCs other than P1604 were detected, the value indicates the distance driven during the current trip.
Engine Starting Time
Time elapsed after engine started (interval between ignition switch ON and off):
Min.: 0 ms, Max.: 655350 ms
-
For use when engine stall, starting problems or rough idle is present.
Previous Trip Coolant Temp
Engine coolant temperature during previous trip:
Min.: -40°C, Max.: 215°C
-
For use when engine stall, starting problems or rough idle is present.
Previous Trip Intake Temp
Intake air temperature during previous trip:
Min.: -40°C, Max.: 215°C
-
For use when engine stall, starting problems or rough idle is present.
Engine Oil Temperature
Engine oil temperature (estimated temperature):
Min.: -40°C, Max.: 215°C
-
For use when engine stall, starting problems or rough idle is present.
Previous Trip Eng Oil Temp
Engine oil temperature during previous trip:
Min.: -40°C, Max.: 215°C
-
For use when engine stall, starting problems or rough idle is present.
Ambient Temp for A/C
Ambient temperature for A/C:
Min.: -40°C, Max.: 215°C
-
For use when engine stall, starting problems or rough idle is present.
Previous Trip Ambient Temp
Ambient temperature during previous trip:
Min.: -40°C, Max.: 215°C
-
For use when engine stall, starting problems or rough idle is present.
Engine Start Hesitation
History of hesitation during engine start
ON or OFF
-
-
Low Rev for Eng Start
History of low engine speed after engine start:
ON or OFF
-
-
Minimum Engine Speed
Minimum engine speed:
Min.: 0 rpm, Max.: 51199 rpm
-
For use when engine stall, starting problems or rough idle is present.
Battery Current
Battery current
Min.: -125 A, Max.: 124.9 A
-
Charging control service data.
Battery Temperature
Battery temperature
Min.: -40°C, Max.: 6513.5°C
-
Charging control service data.
Alternator Output Duty
Alternator output duty:
Min.: 0%, Max.: 399.9%
-
Electricity generated by alternator is output through duty ratio.
Charging control service data.
Alt Vol - Non Active Test
Request voltage when regulator not under forced activation:
Min.: 0 V, Max.: 79.998 V
Battery electrolyte temperature varies (12.5 to 14.8 V) while driving:
After engine start
Alternator regulator output voltage is output.
When performing Active Test, value is 0 V.
Alt Vol - Active Test
Request voltage when regulator under forced activation:
Min.: 0 V, Max.: 79.998 V
Request instruction voltage value:
After engine start
Charging control service data.
When not performing Active Test, value is 0 V.
Electric Fan Motor
Electric fan motor:
ON or OFF
ON: Electric fan motor operating
Active Test support data.
Idle Fuel Cut
Fuel cut idle:
ON or OFF
ON: Fuel cut operation
Idle Fuel Cut = "ON" when the throttle valve fully is closed and the engine speed is over 1500 rpm.
FC TAU
Fuel cut TAU (Fuel cut during very light load):
ON or OFF
ON: Fuel cut operating
Fuel cut being performed under very light load to prevent the engine combustion from becoming incomplete.
Immobiliser Fuel Cut
Status of the immobiliser fuel cut
ON or OFF
-
-
Electrical Load Signal 1
Electrical load signal:
ON or OFF
-
-
Electrical Load Signal 3
Electrical load signal:
ON or OFF
-
-
Model Code
Identifying model code
-
Used for identifying model code: ACA3#
Engine Type
Identifying engine type
-
Used for identifying engine type: 1AZFE
Cylinder Number
Identifying cylinder number:
Min.: 0, Max.: 255
-
Used for identifying number of cylinders: 4
Transmission Type
Identifying transmission type
-
Used for identifying the transmission type: MT or ECT(4AT)
Destination
Identifying destination
-
Used for identifying the destination: W
Model Year
Identifying model year:
Min.: 1900, Max.: 2155
-
Used for identifying the model year: 20##
System Identification
Identifying engine system
-
Used for identifying the engine system: Gasoline (gasoline engine)
Engine Speed of Cyl #1
Engine speed for cylinder 1:
Min.: 0 rpm, Max.: 51199 rpm
-
Output only when Check the Cylinder Compression is performed using the Active Test.
Engine Speed of Cyl #2
Engine speed for cylinder 2:
Min.: 0 rpm, Max.: 51199 rpm
-
Output only when Check the Cylinder Compression is performed using the Active Test.
Engine Speed of Cyl #3
Engine speed for cylinder 3:
Min.: 0 rpm, Max.: 51199 rpm
-
Output only when Check the Cylinder Compression is performed using the Active Test.
Engine Speed of Cyl #4
Engine speed for cylinder 4:
Min.: 0 rpm, Max.: 51199 rpm
-
Output only when Check the Cylinder Compression is performed using the Active Test.
Av Engine Speed of All Cyl
Engine speed for all cylinders:
Min.: 0 rpm, Max.: 51199 rpm
-
Output only when Check the Cylinder Compression is performed using the Active Test.
HINT:
  1. *1: If no idling conditions are specified, the transmission gear selector lever should be in the N or P position, and the A/C switch and all accessory switches should be OFF.
  2. *2: Data List values are only displayed when performing the following Active Test: VVT B1. For other Active Tests, the Data List value will be 0.

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. Data List can be displayed during Active Test.

  1. Connect the intelligent tester to the DLC3.

  2. Turn the ignition switch to ON and turn the tester on.

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

  4. Perform the Active Tests by referring to the table below.


Tester Display
Test Part
Control Range
Diagnostic Note
Control the Injection Volume
Change injection volume
Between -12.5 and 24.8%
  1. All the injectors are tested at the same time.
  2. Perform the test at less than 3000 rpm.
  3. The injection volume can be changed in 0.1% gradations within the control range.
Control the Injection Volume for A/F Sensor
Change injection volume
Lower by -12.5% or increase by 25%
  1. Perform the test at less than 3000 rpm.
  2. Control the Injection Volume for the A/F Sensor enables checking and graphing of A/F (Air Fuel Ratio) sensor and Heated Oxygen (HO2) sensor voltage outputs.
  3. To conduct the test, enter the following menus: Active Test / Control the Injection Volume for A/F Sensor / Data List / A/ F Control System / AFS Voltage B1S1 and O2S B1S2.
Activate the VSV for Evap Control
Activate purge VSV control
ON/OFF
-
Control the Fuel Pump/Speed
Activate fuel pump (C/OPN Relay)
ON/OFF
-
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
-
Prohibit the Catalyst OT Misfire prevent F/C
Prohibit catalyst overheat malfunction prevention fuel cut operation during misfire
ON/OFF
ON: Fuel cut prohibited
Confirm that the vehicle is stopped and the engine speed is 3000 rpm or less.
Control the Electric Cooling Fan
Control electric cooling fan
ON/OFF
-
Activate the Starter Relay
Active Starter relay
ON/OFF
Test possible when engine stopped.
Activate the ACC Cut Relay
Active ACC (Accessory) relay
ON/OFF
Test possible when engine stopped.
Control the ETCS Open/Close Slow Speed
Throttle actuator
ON: Throttle valve opens/closes slowly
This test is possible when the following conditions are met:
  1. The ignition switch is ON.
  2. The engine is stopped.
  3. The accelerator pedal is fully depressed (accelerator pedal sensor: 59 degrees or more).
  4. The shift lever is in P.
Control the ETCS Open/Close Fast Speed
Throttle actuator
ON: Throttle valve opens/closes fast
Same as above.
Control the VVT Linear (Bank 1)
Control Variable Valve Timing (VVT)
-128 to 127%
OCV control duty ratio can be set to any value within this range
100%: Maximum advance
-100%: Maximum retard
  1. The engine stalls or idles roughly when the VVT actuator is operated by 100%.
  2. The test is possible during idle.
Control the VVT System (Bank 1)
Turn Oil Control Valve (OCV) on and off
ON/OFF
  1. The engine stalls or idles roughly when the OCV is turned on.
  2. The engine runs and idles normally when the OCV is off.
Control the Voltage of Alternator
Control the Voltage of Alternator
Between 12.5 and 14.8 V
Test possible while vehicle stopped and engine idling.
Control the Cylinder #1 Fuel Cut
Cylinder #1 injector fuel cut
ON/OFF
The test is possible while the vehicle is stopped and the engine is idling.
Control the Cylinder #2 Fuel Cut
Cylinder #2 injector fuel cut
ON/OFF
The test is possible while the vehicle is stopped and the engine is idling.
Control the Cylinder #3 Fuel Cut
Cylinder #3 injector fuel cut
ON/OFF
The test is possible while the vehicle is stopped and the engine is idling.
Control the Cylinder #4 Fuel Cut
Cylinder #4 injector fuel cut
ON/OFF
The test is possible while the vehicle is stopped and the engine is idling.
Control the All Cylinder Fuel Cut
Injector fuel cut for all cylinders
ON/OFF
The test is possible while the vehicle is stopped and the engine is idling.
Check the Cylinder Compression *1
Check the cylinder compression pressure
(measuring engine speed for each cylinder)
ON/OFF
The fuel injection and ignition stops in all cylinders.
HINT:
*1: When cranking the engine, each cylinder measures the engine speed.
In this Active Test, the fuel and ignition of all cylinders is cut and cranking occurs for approximately 10 seconds. At this time, the speed of each cylinder is measured. 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. Warm up the engine.
  2. Turn the ignition switch off.
  3. Connect the intelligent tester to the DLC3.
  4. Turn the ignition switch to ON.
  5. Turn the tester on.
  6. 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. Set the Record Time to 30 seconds.
  7. Push the snapshot button to turn the snapshot function on.
    HINT:
    Using the snapshot function, data can be recorded during the Active Test.
  8. While the engine is not running, press the RIGHT or LEFT button to change Check the Cylinder Compression to ON.
    HINT:
    After performing the above procedure, Check the Cylinder Compression will start. Fuel injection for all cylinders is prohibited and each cylinder engine speed measurement enters standby mode.
  9. Fully open the throttle.
  10. Crank the engine for about 10 seconds.
    HINT:
    Continue to crank the engine until the values change from the default value (51199 rpm).
  11. Monitor the engine speed (Engine Speed of Cyl #1 to #4) displayed on the tester.
    NOTICE:
    1. Do not crank the engine continuously for 20 seconds or more.
    2. If Check the Cylinder Compression needs to be performed after it is turned ON and performed once, press Exit button to return to the Active Test menu screen. Then perform Check the Cylinder Compression again.
    3. Use a fully-charged battery.
    HINT:
    At first, the tester displays extremely high cylinder engine speed values. After approximately 10 seconds of engine cranking, each cylinder engine speed measurement will change to the actual engine speed.
  12. Stop cranking the engine, and then change "Check the Cylinder Compression" to OFF after the engine stops.
    NOTICE:
    If the Active Test is changed to OFF while the engine is being cranked, the engine will start.
  13. Push the snapshot button to turn the snapshot function off.
  14. 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.
  15. Check the change in engine speed values.
    HINT:
    As the data values of the Active Test return to their default values when cranking is stopped, the engine speed value of each cylinder cannot be observed. Therefore, it is necessary to use the data recorded with the snapshot function to check the engine speed values recorded during cranking.