Sfi System Data List / Active Test

Engine. Camry. Acv40 Gsv40
2Az-Fe Engine Control System. Camry. Acv40 Gsv40

  1. DATA LIST

  1. ACTIVE TEST

Sfi System -- Data List / Active Test



DATA LIST
HINT:
By reading the Data List displayed on the intelligent tester, values can be checked, including those of the switches, sensors, and actuators, without removing any parts. Reading the Data List as the first step in troubleshooting is one method to shorten 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 to the ON position 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.

HINT:
Normal Condition: 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.

Tester Display
Measurement Item/Range
Normal Condition
Diagnostic Note
Injector
Injection period of No. 1 cylinder:
Min.: 0 ms, Max.: 32.64 ms
1.92 to 3.37 msec.: Idling
-
IGN Advance
Ignition timing advance for No. 1 cylinder:
Min.: -64 deg, Max.: 63.5 deg
BTDC 5 to 15 deg.: Idling
-
Calculate Load
Calculated load by ECM:
Min.: 0%, Max.: 100%
  1. 3.3 to 26.7%: Idling
  1. 12 to 14.7%: Running without load at 2,500 rpm
-
Vehicle Load
Vehicle load:
Min.: 0%, Max.: 25,700%
Actual vehicle load
Load percentage in terms of maximum intake air flow amount
MAF
Air flow rate from Mass Air Flow (MAF) meter:
Min.: 0 g/sec., Max.: 655.35 g/sec.
0.54 to 4.33 g/sec.: Idling (M/T)
0.58 to 4.67 g/sec.: Idling (A/T)
3.33 to 9.17 g/sec.: Running without load at 2,500 rpm
If value is approximately 0.0 g/sec:
  1. MAF meter power source circuit open
  1. VG circuit open or shorted
If value is 160.0 g/sec or more:
  1. E2G circuit open
Engine Speed
Engine speed:
Min.: 0 rpm, Max.: 16,383.75 rpm
  1. 650 to 750 rpm: Idling (M/T)
  2. 610 to 710 rpm: Idling (A/T)
-
Vehicle Speed
Vehicle speed:
Min.: 0 km/h, Max.: 255 km/h
Actual vehicle speed
Speed indicated on speedometer
Coolant Temp
Engine coolant temperature:
Min.: -40°C, Max.: 140°C
80 to 100°C
(176 to 212°F): After warming up
  1. If -40°C (-40°F): sensor circuit open
  1. If 140°C (284°F) or more: sensor circuit shorted
Intake Air
Intake air temperature:
Min.: -40°C, Max.: 140°C
Equivalent to ambient air temperature
  1. If -40°C (-40°F): sensor circuit open
  1. If 140°C (284°F) or more: sensor circuit shorted
Air-Fuel Ratio
Ratio compared to stoichiometric level
Min.: 0, Max.: 1.999
0.8 to 1.2: Idling
  1. Less than 1 (0 to 0.999) = Lean
  2. Stoichiometric air-fuel ratio = 1
  3. Greater than 1 (1.001 to 1.999) = Rich
Purge Density Learn Value
Learning value of purge density:
Min.: -50, Max.: 350
-40 to 10: Idling
-
Purge Flow
Ratio of evaporative purge flow to intake air volume
Min.: 0%, Max.: 102.4%
0 to 10%: Idling
-
EVAP (Purge) VSV
Purge VSV control duty:
Min.: 0%, Max.: 100%
10 to 50%: Idling
Order signal from ECM
Knock Correct Learn Value
Knock correction learning value:
Min: -64 CA, Max.: 1,984 CA
0 to 20 CA:
Driving at 70 km/h (44 mph)
Service data
Knock Feedback Value
Knock feedback value:
Min: -64 CA, Max.: 1,984 CA
-20 to 0 CA:
Driving at 70 km/h (44 mph)
Service data
Accelerator Position No. 1
Absolute Accelerator Pedal Position (APP) No. 1:
Min.: 0%, Max.: 100%
10 to 22%: Accelerator pedal released
52 to 90%: Accelerator pedal fully depressed
Read value with ignition switch to the ON position (Do not start engine)
Accelerator Position No. 2
Absolute APP No. 2:
Min.: 0%, Max.: 100%
24 to 40%: Accelerator pedal released
68 to 100%: Accelerator pedal fully depressed
Read value with ignition switch to the ON position (Do not start engine)
Accelerator Position No. 1
APP sensor No. 1 voltage:
Min.: 0 V, Max.: 5 V
0.5 to 1.1 V: Accelerator pedal released
2.5 to 4.5 V: Accelerator pedal fully depressed
Read value with ignition switch to the ON position (Do not start engine)
Accelerator Position No. 2
APP sensor No. 2 voltage:
Min.: 0 V, Max.: 5 V
1.2 to 2.0 V: Accelerator pedal released
3.4 to 5.0 V: Accelerator pedal fully depressed
Read value with ignition switch to the ON position (Do not start engine)
Accelerator Idle Position
Whether or not accelerator pedal position sensor detecting idle:
ON or OFF
ON: Idling
-
Throttle Fully Close Learn
Throttle valve fully closed
(learned value):
Min.: 0 V, Max.: 5 V
0.4 to 0.8 V
-
Accel Fully Close #1 (AD)
APP sensor No. 1 voltage (AD):
Min.: 0 V, Max.: 4.9804 V
-
ETCS service data
Accel Fully Close Learn #1
Accelerator fully closed learning value No. 1:
Min.: 0 deg, Max.: 124.512 deg
-
ETCS service data
Accel Fully Close Learn #2
Accelerator fully closed learning value No. 2:
Min.: 0 deg, Max.: 124.512 deg
-
ETCS service data
Fail Safe Drive
Whether or not fail safe function executed:
ON or OFF
ON: ETCS (Electronic Throttle Control System) has failed
-
Fail Safe Drive (Main CPU)
Whether or not fail safe function executed:
ON or OFF
ON: ETCS has failed
-
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 Position
Throttle position sensor:
Min.: 0%, Max.: 100%
  1. 10 to 22%: Throttle fully closed
  2. 66 to 98%: Throttle fully open
  1. Calculated value based on VTA1
  2. Read value with ignition switch to the ON position (Do not start engine)
Throttle Idle Position
Whether or not throttle position sensor detecting idle:
ON or OFF
ON: Idling
-
Throttle Require Position
Required throttle position:
Min.: 0 V, Max.: 5 V
0.5 to 1.0 V: Idling
-
Throttle Sensor Position
Throttle position:
Min.: 0%, Max.: 100%
  1. 0%: Throttle fully closed
  1. 50 to 80%: Throttle fully open
  1. Recognition value for throttle opening angle on ECM
  2. Read value with ignition switch to the ON position (Do not start engine)
Throttle Sensor Position #2
Throttle position No. 2 sensor:
Min.: 0%, Max.: 100%
  1. 42 to 62%: Throttle fully closed
  1. 92 to 100%: Throttle fully open
  1. Calculated value based on VTA2
  2. Read value with ignition switch to the ON position (Do not start engine)
Throttle Position No. 1
Throttle position sensor No. 1 output voltage:
Min.: 0 V, Max.: 5 V
  1. 0.5 to 1.1 V: Throttle fully closed
  1. 3.2 to 4.9 V: Throttle fully open
Read value with ignition switch to the ON position (Do not start engine)
Throttle Position No. 2
Throttle position sensor No. 2 output voltage:
Min.: 0 V, Max.: 5 V
  1. 2.1 to 3.1 V: Throttle fully closed
  1. 4.6 to 5.0 V: Throttle fully open
Read value with ignition switch to the ON position (Do not start engine)
Throttle Position Command
Throttle position command value:
Min.: 0 V, Max.: 4.9804 V
0.5 to 4.9 V
Read value with ignition switch to the ON position (Do not start engine)
Throttle Sens Open Pos #1
Throttle sensor opener position No. 1:
Min.: 0 V, Max.: 4.9804 V
-
ETCS service data
Throttle Sens Open Pos #2
Throttle sensor opener position No. 2:
Min.: 0 V, Max.: 4.9804 V
-
ETCS service data
Throttle Sens Open #1 (AD)
Throttle position sensor No. 1 output voltage (AD):
Min.: 0 V, Max.: 4.9804 V
0.5 to 4.9 V
Read value with ignition switch to the ON position (Do not start engine)
Throttle Motor
Whether or not throttle actuator control permitted:
ON or OFF
ON: Idling
Read value with ignition switch to the ON position (Do not start engine)
Throttle Motor Current
Throttle actuator current:
Min.: 0 A, Max.: 80 A
0 to 3.0 A: Idling
-
Throttle Motor
Throttle actuator:
Min.: 0%, Max.: 100%
0.5 to 40%: Idling
-
Throttle Motor Duty (Open)
Throttle actuator duty ratio (open):
Min.: 0%, Max.: 100%
0 to 40%: Idling
ETCS service data
Throttle Motor Duty (Close)
Throttle actuator duty ratio (closed):
Min.: 0%, Max.: 100%
0 to 40%: Idling
ETCS service data
O2S B1 S2
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 Control the Injection Volume or Control the Injection Volume for A/F Sensor function of Active Test enables technicians to check output voltage of sensor
AFS B1 S1
A/F sensor output voltage for sensor 1:
Min.: 0 V, Max.: 7.999 V
2.8 to 3.8 V: Idling
Performing Control the Injection Volume or Control the Injection Volume for A/F Sensor function of Active Test enables technician to check output voltage of sensor
Total FT #1
Total fuel trim value for fuel system:
Min.: -0.5, Max.: 0.496
-0.2 to 0.2
-
Short FT #1
Short-term fuel trim:
Min.: -100%, Max.: 99.2%
-20 to 20%
Short-term fuel compensation used to maintain air-fuel ratio at stoichiometric air-fuel ratio
Long FT #1
Long-term fuel trim:
Min.: -100%, Max.: 99.2%
-15 to 15%
Overall fuel compensation carried out in long-term to compensate for a continual deviation of short-term fuel trim from central value
Fuel System Status (Bank 1)
Fuel system status:
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
  1. CL (Closed Loop): Using heated oxygen sensor as feedback for fuel control
  1. OL DRIVE: Open loop due to driving conditions (fuel enrichment)
  1. OL FAULT: Open loop due to detected system fault
  1. CL FAULT: Closed loop but heated oxygen sensor, which used for fuel control, malfunctioning
AF FT B1 S1
Air-fuel ratio associated with A/F sensor
  1. Less than 1 = Rich
  2. 1 = Stoichiometric air-fuel ratio
  3. More than 1 = Lean
-
AFS B1 S1
A/F sensor current:
Min.: -128 mA, Max.: 127.99 mA
-
-
Catalyst Temp (B1 S1)
Estimated catalyst temperature (bank 1, sensor 1):
Min.: -40°C, Max.: 6,513.5°C
-
-
Catalyst Temp (B1 S2)
Estimated catalyst temperature (bank 1, sensor 2):
Min.: -40°C, Max.: 6,513.5°C
-
-
Initial Engine Coolant Temp
Engine coolant temperature at engine start:
Min.: -40°C, Max.: 120°C
Close to ambient air temperature
-
Initial Intake Air Temp
Intake air temperature at engine start:
Min.: -40°C, Max.: 120°C
Close to ambient air temperature
-
Injection Volum (Cylinder 1)
Injection volume (Cylinder 1):
Min.: 0 ml, Max.: 2.048 ml
0 to 0.15 ml: Idling
Total fuel injection volume of 10 injections
Starter Signal
Starter switch (STSW) signal:
ON or OFF
ON: Cranking
-
Power Steering Switch
Power steering signal:
ON or OFF
ON: Power steering operation
-
Power Steering Signal
Power steering signal (history):
ON or OFF
ON: When steering wheel first turned after battery terminals connected
Signal status usually ON until battery terminals disconnected
Closed Throttle Position SW
Closed throttle position switch:
ON or OFF
  1. ON: Throttle fully closed
  1. OFF: Throttle open
-
A/C Signal
A/C signal:
ON or OFF
ON: A/C ON
-
Neutral Position SW Signal
PNP switch status:
ON or OFF
ON: P or N position
-
Electrical Load Signal
Electrical load signal:
ON or OFF
ON: Headlights or defogger turned ON
-
Stop Light Switch
Stop light switch:
ON or OFF
ON: Brake pedal depressed
-
ETCS Actuator Power
ETCS power supply:
ON or OFF
ON: ignition switch to the ON position and system normal
-
+BM Voltage
+BM voltage:
Min.: 0, Max.: 19.92182
9 to 14 (V): ignition switch to the ON position and system normal
ETCS service data
Battery Voltage
Battery voltage:
Min.: 0 V, Max.: 65.535 V
9 to 14 V: ignition switch to the ON position
-
Actuator Power Supply
Actuator power supply:
ON or OFF
ON: Idling
ETCS service data
Atmosphere Pressure
Atmospheric pressure:
Min.: 0 kPa, Max.: 255 kPa
Approximately 100 kPa: ignition switch to the ON position
-
EVAP Purge VSV
Purge VSV status:
ON or OFF
-
Active Test support data
Fuel Pump / Speed Status
Fuel pump status:
ON or OFF
ON: Engine running
Active Test support data
VVT Control Status (Bank 1)
VVT control (bank 1) status:
ON or OFF
-
Active Test support data
Electric Fan Motor
Electric fan motor:
ON or OFF
ON: Electric fan motor operating
Active Test support data
TC and TE1
TC and CG (TE1) terminals of DLC3:
ON or OFF
-
Active Test support data
Engine Speed of Cyl #1
Engine rpm during No. 1 cylinder fuel cut:
Min.: 0 rpm, Max.: 25,600 rpm
-
Output only when FUEL CUT #1 is performed using ACTIVE TEST
Engine Speed of Cyl #2
Engine rpm during No. 2 cylinder fuel cut:
Min.: 0 rpm, Max.: 25,600 rpm
-
Output only when FUEL CUT #2 is performed using ACTIVE TEST
Engine Speed of Cyl #3
Engine rpm during No. 3 cylinder fuel cut:
Min.: 0 rpm, Max.: 25,600 rpm
-
Output only when FUEL CUT #3 is performed using ACTIVE TEST
Engine Speed of Cyl #4
Engine rpm during No. 4 cylinder fuel cut:
Min.: 0 rpm, Max.: 25,600 rpm
-
Output only when FUEL CUT #4 is performed using ACTIVE TEST
Av Engine Speed of All Cyl
Average of engine rpm values during fuel cut of No. 1 to No. 4 cylinder:
Min.: 0 rpm, Max.: 25,600 rpm
-
Output only when ACTIVE TEST is performed
VVT Aim Angle (Bank 1)*1
VVT aim angle (bank 1):
Min.: 0%, Max.: 100%
0 to 100%
VVT duty signal value during intrusive operation
VVT Change Angle (Bank 1)*1
VVT change angle (bank 1):
Min.: 0°FR, Max.: 60°FR
0 to 56°FR
Displacement angle during intrusive operation
VVT OCV Duty (Bank 1)*1
VVT OCV operation duty:
Min.: 0%, Max.: 100%
0 to 100%
Requested duty value for intrusive operation
Idle Fuel Cut
Fuel cut idle:
ON or OFF
ON: Fuel cut operation
Idle Fuel Cut = "ON" when throttle valve fully closed and engine speed over 1,500 rpm
FC TAU
Fuel cut TAU (Fuel cut with a very light load):
ON or OFF
ON: Fuel cut operating
Fuel cut being performed with a very light load to prevent incomplete engine combustion
Ignition
Ignition counter:
Min.: 0, Max.: 400
0 to 400
-
Cylinder #1 Misfire Rate
Misfire ratio of cylinder 1:
Min.: 0, Max.: 255
0
-
Cylinder #2 Misfire Rate
Misfire ratio of cylinder 2:
Min.: 0, Max.: 255
0
-
Cylinder #3 Misfire Rate
Misfire ratio of cylinder 3:
Min.: 0, Max.: 255
0
-
Cylinder #4 Misfire Rate
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 occurs:
Min.: 0 rpm, Max.: 6,375 rpm
-
-
Misfire Load
Engine load when misfire occurred:
Min.: 0 g/rev, Max.: 3.98 g/rev
-
-
Misfire Margin
Margin to detect engine misfire
Min.: -100%, Max.: 99.22%
-100 to 99.22%
Misfire detection margin
# Codes
Number of codes:
Min.: 0, Max.: 255
-
Number of detected DTCs
Check Mode
Check mode:
ON or OFF
ON: Check mode ON
CAMRY_ACV40 RM000000PDL01VX.html
SPD Test
Check mode result for vehicle speed sensor:
COMPL or INCMPL
-
-
Misfire Test
Check mode result for misfire monitor:
COMPL or INCMPL
-
-
OXS1 Test
Check mode result for HO2 sensor:
COMPL or INCMPL
-
-
A/F Test Result (Bank 1)
Check mode result for air-fuel ratio sensor:
COMPL or INCMPL
-
-
MIL
MIL status:
ON or OFF
ON: MIL ON
-
MIL ON Run Distance
Distance traveled since MIL turned ON:
Min.: 0 km, Max.: 65,535 km
Distance since DTC detected
-
Running Time from MIL ON
Running time since MIL turned ON:
Min.: 0 minute
Max.: 65,535 minutes
Equivalent to running time since MIL turned ON
-
Engine Run Time
Engine run time:
Min.: 0 second
Max.: 65,535 seconds
Time since engine started
-
Time After DTC Cleared
Time since DTCs cleared:
Min.: 0 minute
Max.: 65,535 minutes
Equivalent to time since DTCs erased
-
Distance from DTC Cleared
Distance traveled DTCs cleared:
Min.: 0 km, Max.: 65,535 km
Equivalent to distance driven since DTCs erased
-
Warmup Cycle Cleared DTC
Warm-up cycles since DTCs cleared:
Min.: 0, Max.: 255
-
Number of warm-up cycles since DTCs cleared
OBD Requirements
OBD Requirements
E-OBD
-
Number of Emission DTC
Number of emission DTCs
-
-
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
-
-
O2S (A/FS) Monitor
O2S (A/FS) monitor:
NOT AVL or AVAIL
-
-
Catalyst Monitor
Catalyst monitor:
NOT AVL or AVAIL
-
-
Model Code
Identifying model code
ACV40
-
Engine Type
Identifying engine type
2AZFE
-
Cylinder Number
Identifying cylinder number:
Min.: 0, Max.: 255
4
-
Transmission Type
Identifying transmission type
M/T or ECT (5AT)
-
Destination
Identifying destination
W
-
Model Year
Identifying model year:
Min.: 1900, Max.: 2155
2006
-
System Identification
Identifying engine system
Gasoline (gasoline engine)
-
HINT:
*1: Data List values are displayed only when performing the following Active Test: VVT B1. For other Active Tests, the Data List value will be 0.

ACTIVE TEST
HINT:
Performing an Active Test enables components including the relays, VSV (Vacuum Switching Valve) and actuators, to be operated without removing any parts. The Active Test can be performed with the intelligent tester. Performing the Active Test as the first step in troubleshooting is one method to shorten diagnostic time.
  1. Data List can be displayed during Active Test.

  1. Connect the intelligent tester to the DLC3.

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

  3. Select the following menu items: 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 injectors tested at the same time
  1. Perform test at less than 3,000 rpm
  1. Injection volume can be changed in 0.1% graduations within control range
Control the Injection Volume for A/F Sensor
Change injection volume
Lower by 12.5% or increase by 25%
  1. Perform test at less than 3,000 rpm
  2. Control the Injection Volume for A/F Sensor enables to check and graph front and rear Heated Oxygen (HO2) sensor voltage outputs
  3. To conduct test, select following menu items: Active Test / Control the Injection Volume for A/F Sensor / Data List / A/F Control System / AFS 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
Test is possible when engine stopped
Connect the TC and TE1
Turn on and off TC and TE1 connection
ON/OFF
  1. ON: TC and TE1 connected
  1. OFF: TC and TE1 disconnected
Control the Idle Fuel Cut Prohibit
Prohibit idling fuel cut control
ON/OFF
-
Control the Electric Cooling Fan
Control electric cooling fan
ON/OFF
-
Control the ETCS Open/Close Slow Speed
Throttle actuator
ON: Throttle valve opens/closes slowly
Test is possible when following conditions are met:
  1. Engine stopped
  1. Shift position in P
  1. Accelerator pedal fully depressed (APP: 59° or more)
Control the ETCS Open/Close Fast Speed
Throttle actuator
ON: Throttle valve opens/closes fast
Control the VVT Linear (Bank 1)
Control VVT (bank 1)
-128 to 127%
This value added to present OCV control duty
100%: Maximum advance
-100%: Maximum retard
Engine stalls or idles roughly when VVT actuator operated by 100%.
Test is possible while vehicle stopped and engine idling.
Control the VVT System (Bank 1)
Control VVT (bank 1)
-128 to 127%
Test is possible while vehicle stopped and engine idling.
Control the Cylinder #1 Fuel Cut
Cylinder #1 injector fuel cut
ON/OFF
Test is possible while vehicle stopped and engine idling.
Control the Cylinder #2 Fuel Cut
Cylinder #2 injector fuel cut
ON/OFF
Control the Cylinder #3 Fuel Cut
Cylinder #3 injector fuel cut
ON/OFF
Control the Cylinder #4 Fuel Cut
Cylinder #4 injector fuel cut
ON/OFF
Check the Cylinder Compression
All cylinder injector fuel cut and ignition stop
ON/OFF
*
HINT:
*: When cranking the engine, each cylinder measures the engine rpm.