Sfi System Data List / Active Test

  1. READ DATA LIST

  1. PERFORM ACTIVE TEST

Sfi System -- Data List / Active Test



READ DATA LIST
HINT:
Using the intelligent tester's Data List allows switch, sensor, actuator, and other item values to be read without removing any parts. Reading the Data List early in troubleshooting is one way to save 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 ignition switch OFF.

  3. Connect the intelligent tester to the DLC3.

  4. Turn the ignition switch ON.

  5. Turn the intelligent tester ON.



    6. Toyota Fortuner. Ggn50, 60 Kun51, 61 Tgn51 Lan50.2Tr-Fe Engine Control System.Sfi System.Sfi System Data List / Active Test

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

    HINT:
    To display the entire Data List, press the pull down menu button next to Primary. Then select All Data.

  7. Read the Data List on the tester's screen.

    Tester Display
    		Measurement Item/Range
    		Normal Condition
    		Diagnostic Note
    Injector
    		Injection period of the No. 1 cylinder/
    Min.: 0 ms, Max.: 32.64 ms
    		Idling: 1 to 3 ms
    		-
    IGN Advance
    		Ignition timing advance for No. 1 cylinder/
    Min.: -64°, Max.: 63.5°
    		Idling: BTDC 0 to 20°
    		-
    Calculate Load
    		ECM calculated load/
    Min.: 0%, Max.: 100%
    1. Idling: 10 to 30%
    2. Running without load (2,500 rpm): 10 to 40%
    		-
    MAF
    		Air flow rate from MAF meter/
    Min.: 0 g/sec., Max.: 665.35 g/sec.
    1. Idling:
      1 to 4 g/sec.
    2. Running without load (2,500 rpm):
      4 to 15 g/sec.
    		If the value is approximately 0.0 g/sec.:
    1. Mass air flow meter power source circuit is open
    2. VG circuit is open or shorted
    If the value is 271.0 g/sec. or more:
    1. E2G circuit is open
    Engine Speed
    		Engine speed/
    Min.: 0 rpm, Max.: 16,383.75 rpm
    		Idling: 600 to 700 rpm
    		-
    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 (-40°F)
    Max.: 140°C (284°F)
    		After warming up the engine:
    80 to 95°C (176 to 203°F)
    1. If the value is -40°C (-40°F): sensor circuit is open
    2. If the value is 140°C (284°F): sensor circuit is shorted
    Intake Air
    		Intake air temperature/
    Min.: -40°C (-40°F)
    Max.: 140°C (284°F)
    		Equivalent to ambient air temperature: 50°C (122°F) or less
    1. If the value is -40°C (-40°F): sensor circuit is open
    2. If the value is 140°C (284°F): sensor circuit is shorted
    Air-Fuel Ratio
    		Air-fuel ratio/
    Min.: 0, Max.: 1.999
    		Idling: 0.8 to 1.2
    		-
    Purge Density Lean Value*
    		Learning value of purge density/
    Min.: -50%, Max.: 350%
    		Idling: -25 to 1%
    		Service data
    Purge Flow*
    		Purge flow/
    Min.: 0%, Max.: 102.4%
    		Idling: 0 to 6%
    		-
    Knock Correct Learn Value
    		Correction learning value of knocking/
    Min.: -64°CA, Max.: 1,984°CA
    		0 to 18.5°CA
    Driving: 70 km/h (44 mph)
    		Service data
    Knock Feedback Value
    		Feedback value of knocking/
    Min.: -64°CA, Max.: 1,984°CA
    		-20 to 0°CA
    Driving: 70 km/h (44 mph)
    		Service data
    Accelerator Position No. 1
    		Absolute accelerator pedal position No. 1/
    Min.: 0%, Max.: 100%
    		10 to 22%: accelerator pedal is released
    54 to 86%: accelerator pedal is fully depressed
    		-
    Accelerator Position No. 2
    		Absolute accelerator pedal position No. 2/
    Min.: 0%, Max.: 100%
    		12 to 42%: accelerator pedal is released
    66 to 98%: accelerator pedal is fully depressed
    		-
    Accelerator Position No. 1
    		Accelerator pedal position sensor No. 1 output voltage/
    Min.: 0 V, Max.: 4.98 V
    		-
    		ETCS freeze data
    Accelerator Position No. 2
    		Accelerator pedal position sensor No. 2 output voltage/
    Min.: 0 V, Max.: 4.98 V
    		-
    		ETCS freeze data
    Accelerator Position No. 1
    		Accelerator pedal position sensor No. 1 output voltage/
    Min.: 0 V, Max.: 5 V
    1. Accelerator pedal released:
      0.5 to 1.1 V
    2. Accelerator pedal depressed:
      2.6 to 4.5 V
    		-
    Accelerator Position No. 2
    		Accelerator pedal position sensor No. 2 output voltage/
    Min.: 0 V, Max.: 5 V
    1. Accelerator pedal released:
      1.2 to 2.0 V
    2. Accelerator pedal depressed:
      3.4 to 5.3 V
    		-
    Accelerator Idle Position
    		Whether or not accelerator pedal position sensor is detecting idle/
    ON or OFF
    		Idling: ON
    (inspection mode)
    		-
    Throttle Fully Close Learn
    		Throttle fully closed (learned value)/
    Min.: 0 V, Max.: 5 V
    		0.4 to 0.8 V
    		-
    Accel Fully Close #1 (AD)
    		Accelerator fully closed value No. 1 (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°, Max.: 124.512°
    		-
    		ETCS service data
    Accel Fully Close Learn #2
    		Accelerator fully closed learning value No. 2/
    Min.: 0°, Max.: 124.512°
    		-
    		ETCS service data
    Fail Safe Drive
    		Whether or not fail-safe function is executed/ ON or OFF
    		ETCS has failed: ON
    		-
    Fail Safe Drive (Main CPU)
    		Whether or not fail-safe function is executed/ ON or OFF
    		ETCS has failed: ON
    		-
    ST1
    		Brake pedal/ ON or OFF
    		Released: ON
    Depressed: OFF
    		-
    System Guard
    		System guard/
    ON or OFF
    		-
    		ETCS service data
    Open Side Malfunction
    		Open side malfunction/
    ON or OFF
    		-
    		ETCS service data
    Throttle Position
    		Absolute throttle position sensor/
    Min.: 0%, Max.: 100%
    1. Throttle fully closed: 10 to 22%
    2. Throttle fully open: 66 to 98%
    		Read the value with intrusive operation (Active Test)
    Throttle Idle Position
    		Whether or not throttle position sensor is detecting idle/
    ON or OFF
    		Idling: ON
    (inspection mode)
    		-
    Throttle Require Position
    		Throttle requirement position/
    Min.: 0 V, Max.: 5 V
    		Idling: 0.4 to 4.5 V
    (Inspection mode)
    		-
    Throttle Sensor Position
    		Throttle sensor positioning/
    Min.: 0%, Max.: 100%
    		Idling 0 to 10%
    (Inspection mode)
    		Calculated value based on VTA1
    Throttle Sensor Position #2
    		Throttle sensor positioning #2/
    Min.: 0%, Max.: 100%
    		-
    		Calculated value based on VTA2
    Throttle Position No. 1
    		Throttle position sensor No. 1
    output voltage/
    Min.: 0 V, Max.: 4.98 V
    		-
    		ETCS service data
    Throttle Position No. 2
    		Throttle position sensor No. 2 output voltage/ Min.: 0 V, Max.: 4.98 V
    		-
    		ETCS service data
    Throttle Position No. 1
    		Throttle position No. 1/
    Min.: 0 V, Max.: 5 V
    1. Throttle fully closed:
      0.5 to 1.2 V
    2. Throttle fully open:
      3.2 to 4.8 V
    		-
    Throttle Position No. 2
    		Throttle position No. 2/
    Min.: 0 V, Max.: 5 V
    1. Throttle fully closed: 2.1 to 3.1 V
    2. Throttle fully open: 4.6 to 5.5 V
    		Read the value with intrusive operation (Active Test)
    Throttle Position Command
    		Throttle position command value/
    Min.: 0 V, Max.: 4.9804 V
    		0.5 to 4.8 V
    		ETCS service data
    Throttle Sens Open Pos #1
    		Throttle sensor opener position No. 1/ Min.: 0, Max.: 4.9804 V
    		0.6 to 0.9 V
    		ETCS service data
    Throttle Sens Open Pos #2
    		Throttle sensor opener position No. 2/ Min.: 0, Max.: 4.9804 V
    		2.2 to 2.6 V
    		ETCS service data
    Throttle Sens Open #1 (AD)
    		Throttle sensor opener position No. 1 (AD)/
    Min.: 0 V, Max.: 4.9804 V
    		0.6 to 0.9 V
    		ETCS service data
    Throttle Motor
    		Whether or not throttle motor control is permitted/ ON or OFF
    		Idling: ON
    (Inspection mode)
    		Read the value with the ignition switch ON (Do not start engine)
    Throttle Motor Current
    		Throttle motor current/
    Min.: 0 A, Max.: 80 A
    		Idling: 0 to 40 A
    (Inspection mode)
    		-
    Throttle Motor
    		Throttle motor/
    Min.: 0%, Max.: 100%
    		Idling: 0.5 to 40%
    (Inspection mode)
    		-
    Throttle Motor Current
    		Throttle motor current/
    Min.: 0 A, Max.: 19.92 A
    		Idling: 0 to 3.0 A
    		-
    Throttle Motor Open Duty
    		Throttle motor opening duty ratio/
    Min.: 0%, Max.: 100%
    		During idling: 0 to 40%
    		When accelerator pedal is depressed, duty ratio is increased
    Throttle Motor Close Duty
    		Throttle motor closed duty ratio/
    Min.: 0%, Max.: 100%
    		During idling: 0 to 40%
    		When accelerator pedal is released quickly, duty ratio is increased
    Throttle Motor Duty (Open)
    		Throttle motor duty ratio (open)/
    Min.: 0%, Max.: 100%
    		-
    		ETCS service data
    Throttle Motor Duty (Close)
    		Throttle motor duty ratio (close)/
    Min.: 0%, Max.: 100%
    		-
    		ETCS service data
    O2S B1 S1*
    		Heated oxygen sensor output voltage for bank 1 sensor 1/
    Min.: 0 V, Max.: 1.275 V
    		Driving 70 km/h (44 mph): 0 to 1.0 V
    		Performing Control the Injection Volume function of Active Test enables technician to check output voltage of sensor
    Short FT #1*
    		Short-term fuel trim of bank 1/
    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 term of bank 1/
    Min.: -100%, Max.: 99.2%
    		-20 to 20%
    		Overall fuel compensation carried out in long-term to compensate continual deviation of short-term fuel trim from central value
    Fuel System Status (Bank 1)*
    		Fuel system status (Bank 1) /
    OL, CL, OL DRIVE, OL FAULT or CL FAULT
    		Idling after warming up: CL
    (Inspection mode)
    1. OL (Open Loop): Has not yet satisfied conditions to go closed loop
    2. CL (Closed Loop): Using heated oxygen sensor(s) 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 is used for fuel control is malfunctioning
    O2FT B1 S1*
    		Short-term fuel trim associated with bank 1 sensor 1/
    Min.: -100%, Max.: 99.2%
    		-20 to 20%
    		Same as Short FT #1
    Initial Engine Coolant Temp
    		Initial engine coolant temperature/
    Min.: -40°C, Max.: 120°C
    		Close to ambient temperature
    		Service data
    Initial Intake Air Temp
    		Initial intake air temperature/
    Min.: -40°C, Max.: 120°C
    		Close to ambient temperature
    		Service data
    Injection Volume (Cylinder 1)
    		Injection volume (cylinder 1)/
    Min.: 0 ml, Max.: 2.048 ml
    		0 to 0.5 ml
    		Quantity of fuel injection volume for 10 times
    Starter Signal
    		Starter 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/ ON or OFF
    		ON: When steering wheel first turned after ignition switch turned to ON
    		This signal status usually ON until ignition switch turned to OFF
    Closed Throttle Position SW
    		Closed throttle position switch (idle switch)/ ON or OFF
    		ON: throttle valve is closed
    		-
    A/C Signal
    		A/C Signal/ ON or OFF
    		ON: A/C switch is turned ON
    		-
    Electrical Load Signal
    		Electrical load signal/ ON or OFF
    		ON: headlights or defogger is turned ON
    		-
    Stop Light Switch
    		Stop light switch/ ON or OFF
    		ON: brake pedal is depressed
    		-
    ETCS Actuator Power
    		Whether or not electronic throttle control system power is inputted/
    ON or OFF
    		Idling: ON
    (inspection mode)
    		-
    +BM Voltage
    		+BM voltage/
    Min.: 0 V, Max.: 19.922 V
    		Idling: 10 to 15 V
    		ETCS service data
    Battery Voltage
    		Battery voltage/
    Min.: 0 V, Max.: 65.535 V
    		Idling: 9 to 14 V
    (Inspection mode)
    		-
    Actuator Power Supply
    		Actuator power supply/
    ON or OFF
    		Idling ON
    (Inspection mode)
    		ETCS service data
    Atmosphere Pressure
    		Atmosphere pressure/
    Min.: 0 kPa, Max.: 150 kPa
    		-
    		-
    ACT VSV
    		A/C cut status for Active Test/
    ON or OFF
    		-
    		Active Test support data
    EVAP Purge VSV
    		VSV status for EVAP control/
    ON or OFF
    		-
    		Active Test support data
    Fuel Pump/Speed Status
    		Fuel pump/speed status/
    ON or OFF
    		Idling: ON
    (Inspection mode)
    		-
    VVT Control Status
    		VVT control status/
    ON or OFF
    		-
    		Support for VVT Active Test
    TC and TE1
    		TC and TE1 terminal of DLC3/
    ON or OFF
    		-
    		-
    VVT Aim Angle (Bank 1)
    		VVT aim angle (bank 1)/
    Min.: 0%, Max.: 100%
    		Idling: 0%
    		VVT duty signal value during forcible operation
    VVT Change Angle (Bank 1)
    		VVT change angle/
    Min.: 0°FR, Max.: 60°FR
    		Idling: 0 to 5°FR
    		Displacement angle during forcible operation
    VVT OCV Duty (Bank 1)
    		VVT OCV operation duty/
    Min.: 0%, Max.: 100%
    		Idling: 0%
    		Requested duty valve for forcible operation
    Idle Fuel Cut
    		Fuel cut idle/
    ON or OFF
    		Fuel cut operation: ON
    		Fuel cut idle ON when throttle valve fully closed and engine speed is over 2,800 rpm
    FC TAU
    		Fuel cut TAU: Fuel cut during very light load/
    ON or OFF
    		Fuel cut operating: ON
    		The fuel cut is being performed under very light load to prevent the engine combustion from becoming incomplete
    #Codes
    		#Codes/
    Min.: 0, Max.: 255
    		-
    		Number of detected DTC
    Check Mode
    		Check mode/ ON or OFF
    		Check mode ON: ON
    		Toyota Fortuner RM000000ZPX007X.html
    SPD Test
    		Check mode result for vehicle speed sensor/
    0: COMPL, 1: INCOMPL
    		-
    		-
    MIL
    		MIL status/ ON or OFF
    		MIL ON: ON
    		-
    Engine Run Time
    		Engine run time/
    Min.: 0 seconds,
    Max.: 65,535 seconds
    		Time after engine start
    		Service data
    Time after DTC Cleared
    		Time after DTC cleared/
    Min.: 0 minutes,
    Max.: 65,535 minutes
    		Equivalent to time after DTC was erased
    		-
    Distance from DTC Cleared
    		Distance from DTC cleared/
    Min.: 0 km, Max.: 65,535 km
    		Equivalent to drive distance after DTCs were erased
    		-
    Warm-up Cycle Cleared DTC
    		Warm-up cycle after DTC cleared/
    Min.: 0, Max.: 255
    		-
    		Number of warm-up cycles after DTC is cleared
    Model Code
    		Model code
    		-
    		Identifying the model code:
    TGN###
    Engine Type
    		Engine type
    		-
    		Identifying the engine type:
    2TR-FE
    Cylinder Number
    		Number of cylinders/
    Min.: 0, Max.: 255
    		-
    		Identifying number of cylinders:
    4
    Transmission Type
    		Transmission type
    		-
    		Identifying the transmission type:
    MT
    Destination
    		Destination
    		-
    		Identifying the destination:
    W
    Model Year
    		Model year/
    Min.: 1900, Max.: 2155
    		-
    		Identifying the model year:
    200#
    System Identification
    		System identification
    		-
    		Identifying the engine system:
    GASLIN (gasoline engine)
    Number of Emission DTC
    		Number of emission DTCs
    		-
    		-
    HINT:
    1. Normal Condition: If no conditions are specifically stated for "Idling", the shift lever is on neutral, the A/C switch is OFF and all accessory switches are OFF.
    2. *: for Unleaded Gasoline Specification Vehicle.

PERFORM ACTIVE TEST
HINT:
Performing the intelligent tester's Active Test allows relay, VSV, actuator and other items to be operated without removing any parts. Performing the Active Test early in troubleshooting is one way to save time.
The Data List can be displayed during the Active Test.

  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.

  5. Turn the intelligent 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
    		Control injection volume
    (Engine speed: 3,000 rpm or less)
    		Min.: -12.5%, Max.: 24.8%
    1. All injectors are tested at once
    2. Injection volume is gradually changed between -12.5% and 24.8%
    Control the A/C Cut Signal
    		Control A/C cut signal
    		ON or OFF
    		-
    Activate the VSV for EVAP Control*
    		Activate purge VSV control
    		ON or OFF
    		-
    Control the Fuel Pump / Speed
    		Control fuel pump
    		ON or OFF
    		Engine is stopped
    Activate the VVT System (Bank 1)
    		Activate VVT system (Bank 1)
    		ON or OFF
    1. ON: Rough idle or engine stall
    2. OFF: Normal engine speed
    3. Vehicle is stopped
    4. Engine idling
    Connect the TC and TE1
    		Connect TC and TE1
    		ON or OFF
    		-
    Control the Idle Fuel Cut Prohibit
    		Control idle fuel cut prohibition
    		ON or OFF
    		During idling
    Control the ETCS Open/Close Slow Speed
    		Control the ETCS opening/closing slow speed
    		Open or Close
    		Test possible when following conditions met:
    1. Ignition switch ON
    2. Engine is stopped
    3. Accelerator pedal is fully depressed
    Control the ETCS Open/Close Fast Speed
    		Control the ETCS opening/closing fast speed
    		Open or Close
    		Test possible when following conditions met:
    1. Ignition switch ON
    2. Engine is stopped
    3. Accelerator pedal is fully depressed
    Control the Cylinder #1 Fuel Cut
    		Control the cylinder #1 fuel cut
    		ON or OFF
    		Cylinder No. 1 fuel cut for power balance
    1. Vehicle is stopped
    2. Engine idling
    Control the Cylinder #2 Fuel Cut
    		Control the cylinder #2 fuel cut
    		ON or OFF
    		Cylinder No. 2 fuel cut for power balance
    1. Vehicle is stopped
    2. Engine idling
    Control the Cylinder #3 Fuel Cut
    		Control the cylinder #3 fuel cut
    		ON or OFF
    		Cylinder No. 3 fuel cut for power balance
    1. Vehicle is stopped
    2. Engine idling
    Control the Cylinder #4 Fuel Cut
    		Control the cylinder #4 fuel cut
    		ON or OFF
    		Cylinder No. 4 fuel cut for power balance
    1. Vehicle is stopped
    2. Engine idling
    Control the VVT linear (bank 1)
    		Control the VVT (bank 1)
    		Min.: -128%, Max.: 127%
    		-
    HINT:
    *: for Unleaded Gasoline Specification Vehicle.