LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 2006 >> Land Cruiser >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Diagnostics - Introduction >> SFI System >> Data List/Active Test
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Data List/Active Test

  1. 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.

    NOTE: In DATA LIST  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. Enter the following menus: DIAGNOSIS / ENHANCED OBD II / DATA LIST.
    7. According to the display on the tester, use the DATA LIST.
      DATA LIST

      Intelligent Tester Display Measurement Item / Range (Display) Normal Condition* Diagnostic Note
      INJECTOR Injection period of the No. 1 cylinder:
      Min.: 0 ms, Max.: 32.64 ms      		 2.3 to 3.8 ms: idling -
      IGN ADVANCE Ignition timing advance for No. 1 cylinder:
      Min.: -64 deg., Max.: 63.5 deg.      		 BTDC 4 to 17°: Idling -
      CALC LOAD Calculated load by ECM:
      Min.: 0%, Max.: 100%
      • 11 to 25%: Idling
      • 12 to 26%: Running without load (2,500 rpm)
      		 -
      VEHICLE LOAD Vehicle load:
      Min.: 0%, Max.: 25700%      		 Actual vehicle load -
      MAF Air flow rate from Mass air flow (MAF) meter:
      Min.: 0 g/s, Max.: 655 g/s      		 4.0 to 8.0 g/s: Idling If the value approximately 0.0 g/s:
      • Mass air flow meter power source circuit open
      • VG circuit open or short if the value 160.0 g/s or more:
      • E2G circuit open
      ENGINE SPD Engine speed:
      Min.: 0 rpm, Max.: 16,383 rpm      		 550 to 650 rpm: Idling -
      VEHICLE SPD 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 If the value -40°C (-40°F): sensor circuit open
      If the value 140°C (284°F): sensor circuit shorted
      INTAKE AIR Intake air temperature:
      Min.: -40°C, Max.: 140°C      		 Equivalent to ambient air temperature If the value -40°C (-40°F): sensor circuit open
      If the value 140°C (284°F): sensor circuit shorted
      SECONDARY AIR Second air system status:
      ON or OFF      		 ON: Second air system operation -
      AIR-FUEL RATIO Air fuel ratio:
      Min.: 0, Max.: 1.999      		 0.8 to 1.2: During idling -
      EVAP VAPOR PRES EVAP vapor pressure:
      Min.: -8192 Pa, Max.: 8191 Pa      		 0 Pa: Fuel tank cap removed -
      PURGE DENSITY Learning value of purge density:
      Min.: -50, Max.: 350      		 Idling: -40 to 0% Service data
      PURGE FLOW Purge flow:
      Min.: 0%, Max.: 102.4%      		 0 to 100%: Idling -
      EVAP PURGE VSV Purge VSV control duty:
      Min.: 0%, Max.: 100%      		 0 to 100%: During idling Order signal from ECM
      VAPOR PRESS Vapor pressure:
      Min.: -4.125 kPa, Max.: 2.125 kPa      		 0 KPa: Fuel tank cap removed Pressure inside fuel tank monitored by vapor pressure sensor
      KNOCK CRRT VAL Correction learning value of knocking:
      Min.: -64 CA, Max.: 1984 CA      		 0 to 22° CA:
      Driving, 70 km/h (44 mph)      		 Service data
      KNOCK FB VAL Feedback value of knocking:
      Min.: -64 CA, Max.: 1984 CA      		 -22 to 0° CA:
      Driving, 70 km/h (44 mph)      		 Service data
      ACCEL POS #1 Absolute Accelerator Pedal Position (APP) No. 1:
      Min.: 0%, Max.: 100%      		 10 to 22%: accelerator pedal is released
      54 to 86%: accelerator pedal is fully depressed      		 -
      ACCEL POS #2 Absolute APP No. 2:
      Min.: 0%, Max.: 100%      		 12 to 42%: accelerator pedal is released
      66 to 98%: accelerator pedal is fully depressed      		 -
      ACCEL POS #1 APP sensor No. 1 voltage:
      Min.: 0 V, Max.: 4.98 V      		 - ETCS freeze data
      ACCEL POS #2 APP sensor No. 2 voltage:
      Min.: 0 V, Max.: 4.98 V      		 - ETCS freeze data
      ACCEL POS #1 APP sensor No. 1 voltage:
      Min.: 0 V, Max.: 5 V      		 0.5 to 1.1 V: accelerator pedal is released
      2.6 to 4.5 V: or pedal is fully depressed      		 -
      ACCEL POS #2 APP sensor No. 2 voltage:
      Min.: 0 V, Max.: 5 V      		 1.2 to 2.0 V: accelerator pedal is released
      3.4 to 5.3 V: accelerator pedal is fully depressed      		 -
      ACCEL IDL POS Whether or not accelerator pedal position sensor detecting idle:
      ON or OFF      		 ON: Idling -
      THRTL LEARN VAL Throttle valve fully closed (learned value) 0.4 to 0.8 V -
      ACCEL SSR #1 AD Accelerator fully closed value No. 1 (AD):
      Min.: 0, Max.: 4.98 V      		 - ETCS service data
      ACCEL LRN VAL#1 Accelerator fully closed learning value No. 1:
      Min.: 0, Max.: 124.512      		 - ETCS service data
      ACCEL LRN VAL#2 Accelerator fully closed learning value No. 2:
      Min.: 0, Max.: 124.512      		 - ETCS service data
      FAIL #1 Whether or not fail-safe function executed:
      ON or OFF      		 ON: ETCS has failed -
      FAIL #2 Whether or not fail-safe function executed:
      ON or OFF      		 ON: ETCS has failed -
      ST1 Stater signal:
      ON or OFF      		 ON: Cranking -
      SYS GUARD JUDGE System guard:
      ON or OFF      		 - ETCS service data
      OPN MALFUNCTION Open side malfunction:
      ON or OFF      		 - ETCS service data
      THROTTLE POS Absolute throttle position sensor:
      Min.: 0%, Max.: 100%
      • 10 to 24%: Throttle fully closed
      • 64 to 96%: Throttle fully open
      		 Read the value with intrusive operation (Active Test)
      THROTTLE IDL POS Whether or not throttle position sensor detecting idle:
      ON or OFF      		 ON: Idling -
      THROTTLE REQ POS Throttle requirement position:
      Min.: 0 V, Max.: 5 V      		 0.5 to 1.0 V: Idling -
      THROTTLE POS Throttle sensor positioning:
      Min.: 0%, Max.: 100%      		 10 to 18%: Idling Calculated value based on VTA1
      THROTTLE POS #2 Throttle sensor positioning #2:
      Min.: 0%, Max.: 100%      		 - Calculated value based on VTA2
      THROTTLE POS #1 Throttle position sensor No. 1 output voltage:
      Min.: 0 V, Max.: 4.9 V      		 - ETCS freeze data
      THROTTLE POS #2 Throttle position sensor No. 2 output voltage:
      Min.: 0 V, Max.: 4.9 V      		 - ETCS freeze data
      THROTTLE POS #1 Throttle position No. 1:
      Min.: 0 V, Max.: 5 V
      • 0.5 to 1.2 V: Throttle fully closed
      • 3.2 to 4.8 V: Throttle fully open
      		 -
      THROTTLE POS #2 Throttle position No. 2:
      Min.: 0 V, Max.: 5 V
      • 2.0 to 2.9 V: Throttle fully closed
      • 4.6 to 5.5 V: Throttle fully open
      		 Read the value with intrusive operation (Active Test)
      THRTL COMND VAL Throttle position command value:
      Min.: 0 V, Max.: 4.98 V      		 0.5 to 4.8 V ETCS service data
      THROTTLE SSR #1 Throttle sensor opener position No. 1:
      Min.: 0 V, Max.: 4.98 V      		 0.6 to 0.9 V ETCS service data
      THROTTLE SSR #2 Throttle sensor opener position No. 2:
      Min.: 0 V, Max.: 4.98 V      		 2.2 to 2.6 V ETCS service data
      THRTL SSR #1 AD Throttle sensor opener position No. 1 (AD):
      Min.: 0 V, Max.: 4.98 V      		 0.6 to 0.9 V ETCS service data
      THROTTLE MOT Whether or not throttle actuator control permitted:
      ON or OFF      		 ON: Idling Read the value with the ignition switch ON (Do not start engine)
      THROTTLE MOT Throttle actuator current:
      Min.: 0 A, Max.: 80 A      		 0 to 3.0 A: Idling -
      THROTTLE MOT Throttle actuator:
      Min.: 0%, Max.: 100%      		 0.5 to 40%: Idling -
      THROTTLE MOT Throttle actuator current:
      Min.: 0 A, Max.: 19.92 A      		 0 to 3.0 A: Idling -
      THROTL OPN DUTY Throttle actuator opening duty ratio:
      Min.: 0%, Max.: 100%      		 0 to 40%: During idling When accelerator pedal depressed, duty ratio increased
      THROTL CLS DUTY Throttle actuator closed duty ratio:
      Min.: 0%, Max.: 100%      		 0 to 40%: During idling When accelerator pedal released quickly, duty ratio increased
      THRTL MOT (OPN) Throttle actuator duty ratio (open):
      Min.: 0%, Max.: 100%      		 - ETCS service data
      THRTL MOT (CLS) Throttle actuator duty ratio (close):
      Min.: 0%, Max.: 100%      		 - ETCS service data
      O2S B1 S2 Heated oxygen sensor output voltage for bank 1 sensor 2:
      Min.: 0 V, Max.: 1.275 V      		 0.1 to 0.9 V:
      Driving 70 km/h (44 mph)      		 Performing the INJ VOL or A/F CONTROL function of the ACTIVE TEST enables the technician to check voltage output of the sensor
      O2S B2 S2 Heated oxygen sensor output voltage for bank 2 sensor 2:
      Min.: 0 V, Max.: 1.275 V      		 0.1 to 0.9 V:
      Driving 70 km/h (44 mph)      		 Performing the INJ VOL or A/F CONTROL function of the ACTIVE TEST enables the technician to check voltage output of the sensor
      AFS B1 S1 Air fuel ratio sensor output voltage for bank 1 sensor 1:
      Min.: 0 V, Max.: 7.999 V      		 2.8 to 3.8 V: Idling Performing the INJ VOL or A/F CONTROL function of the ACTIVE TEST enables the technician to check voltage output of the sensor
      AFS B2 S1 Air fuel ratio sensor output voltage for bank 2 sensor 1:
      Min.: 0 V, Max.: 7.999 V      		 2.8 to 3.8 V: Idling Performing the INJ VOL or A/F CONTROL function of the ACTIVE TEST enables the technician to check voltage output of the sensor
      TOTAL FT #1 Total fuel trim of bank 1
      Average value for fuel trim system of bank 1:
      Min.: -0.5 V, Max.: 1496 V      		 -0.2 to 0.2: idling -
      TOTAL FT #2 Total fuel trim of bank 2
      Average value for fuel trim system of bank 2:
      Min.: -0.5 V, Max.: 1496 V      		 -0.2 to 0.2: idling -
      SHORT FT #1 Short-term fuel trim of bank 1:
      Min.: -100%, Max.: 99.2%      		 -20 to +20% This item refers to the short-term fuel compensation used to maintain the air fuel ratio at stoichiometric air-fuel ratio
      LONG FT #1 Short-term fuel trim of bank 2:
      Min.: -100%, Max.: 99.2%      		 -20 to +20% This item refers to the short-term fuel compensation used to maintain the air fuel ratio at stoichiometric air-fuel ratio
      SHORT FT #2 Long-term fuel trim of bank 1:
      Min.: -100%, Max.: 99.2%      		 -20 to +20% This item refers to the overall fuel compensation carried out in long-term to compensate a continual deviation of the short-term fuel trim from the central value
      LONG FT #2 Long-term fuel trim of bank 2:
      Min.: -100%, Max.: 99.2%      		 -20 to +20% This item refers to the overall fuel compensation carried out in long-term to compensate a continual deviation of the short-term fuel trim from the central value
      FUEL SYS #1 Fuel system status (bank 1):
      CL, OL DRIVE, OL FAULT or CL FAULT      		 CL: Idling after warming up
      • OL (Open Loop): Has not yet satisfied conditions to go closed loop
      • CL (Closed Loop): Using heated oxygen sensor as feedback for fuel control
      • OL DRIVE: Open loop due to driving conditions (fuel enrichment)
      • OL FAULT: Open loop due to detected system fault
      • CL FAULT: Closed loop but heated oxygen sensor, which used for fuel control malfunctioning
      FUEL SYS #2 Fuel system status (bank 2):
      OL, CL, OL DRIVE, OL FAULT or CL FAULT      		 CL: Idling after warming up
      • OL (Open Loop): Has not yet satisfied conditions to go closed loop
      • CL (Closed Loop): Using heated oxygen sensor as feedback for fuel control
      • OL DRIVE: Open loop due to driving conditions (fuel enrichment)
      • OL FAULT: Open loop due to detected system fault
      • CL FAULT: Closed loop but heated oxygen sensor, which used for fuel control malfunctioning
      O2 FT B1 S2 Short-term fuel trim associated with the bank 1 sensor 2:
      Min.: -100%, Max.: 99.2%      		 -20 to +20% Same as SHORT FT #1
      O2 FT B2 S2 Short-term fuel trim associated with the bank 2 sensor 2:
      Min.: -100%, Max.: 99.2%      		 -20 to +20% Same as SHORT FT #1
      AF FT B1 S1 Short-term fuel trim associated with the bank 1 sensor 1:
      Min.: 0, Max.: 1.999
      • Value less than 1 (0.000 to 0.999) = Lean
      • Stoichiometric air fuel ratio = 1
      • Value greater than 1 (1.001 to 1.999) = Rich
      		 -
      AF FT B2 S1 Short-term fuel trim associated with the bank 2 sensor 1:
      Min.: 0, Max.: 1.999
      • Value less than 1 (0.000 to 0.999) = Lean
      • Stoichiometric air fuel ratio = 1
      • Value greater than 1 (1.001 to 1.999) = Rich
      		 -
      CAT TEMP B1S1 Catalyst temperature (bank 1, sensor 1):
      Min.: -40°C, Max.: 6,513.5°C      		 - -
      CAT TEMP B2S1 Catalyst temperature (bank 2, sensor 1):
      Min.: -40°C, Max.: 6,513.5°C      		 - -
      CAT TEMP B1S2 Catalyst temperature (bank 1, sensor 2):
      Min.: -40, Max.: 6,513.5°C      		 - -
      CAT TEMP B2S2 Catalyst temperature (bank 2, sensor 2):
      Min.: -40, Max.: 6,513.5°C      		 - -
      INI COOL TEMP Initial engine coolant temperature:
      Min.: -40°C, Max.: 140°C      		 Close to ambient air temperature Service data
      INI INTAKE TEMP Initial intake air temperature:
      Min.: -40°C, Max.: 140°C      		 Close to ambient air temperature Service data
      INJ VOL 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 SIG Starter signal:
      ON or OFF      		 ON: Cranking -
      PS SW Power steering signal:
      ON or OFF      		 ON: Power steering operation -
      PS SIGNAL Power steering signal:
      ON or OFF      		 ON: When steering wheel first turned after ignition switch turned ON This signal status usually ON until ignition switch turned OFF
      CTP SW Closed throttle position switch:
      ON or OFF
      • ON: Throttle fully closed
      • OFF: Throttle open
      		 -
      A/C SIGNAL A/C signal:
      ON or OFF      		 ON: A/C ON -
      ELECT LOAD SIG Electrical load signal:
      ON or OFF      		 ON: Headlights or defogger is turned ON -
      STOP LIGHT SW Stop light switch:
      ON or OFF      		 ON: Brake pedal is depressed. -
      +BM Whether or not electric throttle control system power inputted:
      ON or OFF      		 ON: Idling -
      +BM VOLTAGE +BM voltage:
      Min.: 0, Max.: 19.92      		 10 to 15 V: Idling ETCS service data
      BATTERY VOLTAGE Battery voltage:
      Min.: 0 V, Max.: 65,535 V      		 9 to 14 V: Idling -
      ACTUATOR POWER Actuator power supply:
      ON or OFF      		 ON: Idling ETCS service data
      ATM PRESSURE Atmospheric pressure:
      Min.: 0 kPa, Max.: 150 kPa      		 Equivalent to atmospheric pressure (absolute pressure) -
      SECOND AIR VSV Secondary air injection system status ON: Secondary air injection system operation -
      AIR PMP PRS (A) Air pump pressure (absolute):
      Min.: 0 kPa, Max.: 320 kPa      		 - Air pump pressure (absolute)
      ATC 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 / SPD Fuel pump/speed status:
      ON or OFF      		 - Active Test support data
      VVT CTRL B1 Variable valve timing (VVT) control status (bank 1):
      ON or OFF      		 - Active Test support data
      VVT CTRL B2 VVT control status (bank 2):
      ON or OFF      		 - Active Test support data
      VACUUM PUMP Key-off EVAP system pump status:
      ON or OFF      		 - Active Test support data
      EVAP VENT VAL Key-off EVAP system vent valve status:
      ON or OFF      		 - Active Test support data
      TC/TE1 TC and TE1 terminal of DLC3:
      ON or OFF      		 - -
      VVTL AIM ANGL #1 VVT aim angle (bank 1):
      Min.: 0%, Max.: 100%      		 0%: Idling VVT duty signal value during intrusive operation
      VVTL AIM ANGL #2 VVT aim angle (bank 2):
      Min.: 0%, Max.: 100%      		 0%: Idling VVT duty signal value during intrusive operation
      VVTL CHAG ANGL #1 VVT change angle (bank 1):
      Min.: 0° FR, Max.: 60° FR      		 0 to 5° FR: Idling Displacement angle during intrusive operation
      VVT CHNG ANGL #2 VVT change angle (bank 2):
      Min.: 0° FR, Max.: 60° FR      		 0 to 5° FR: Idling Displacement angle during intrusive operation
      VVT OCV DUTY B1 VVT OCV operation duty (bank 1):
      Min.: 0%, Max.: 100%      		 0%: Idling Requested duty value for intrusive operation
      VVT OCV DUTY B2 VVT OCV operation duty (bank 2):
      Min.: 0%, Max.: 100%      		 0%: Idling Requested duty value for intrusive operation
      FC IDL Fuel cut idle:
      ON or OFF      		 ON: Fuel cut operation FC IDL = "ON" when throttle valve fully closed and engine speed over 2800 rpm
      FC TAU Fuel cut TAU: Fuel cut during very light load:
      ON or OFF      		 ON: Fuel cut operation The fuel cut being performed under very light load to prevent the engine combustion from becoming incomplete
      IGNITION Ignition counter:
      Min.: 0, Max.: 800      		 0 to 800 -
      CYL #1, #2, #3, #4, #5, #6, #7, #8 Misfire ratio of the cylinder 1 to 8:
      Min.: 0, Max.: 255      		 0% This item displayed only when idling engine
      CYL ALL All cylinders misfire rate:
      Min.: 0, Max.: 255      		 0 to 35 -
      MISFIRE RPM Engine RPM for first misfire range:
      Min.: 0 rpm, Max.: 6,375 rpm      		 0 rpm: Misfire 0 -
      MISFIRE LOAD Engine load for first misfire range:
      Min.: 0 g/rev, Max.: 3.98 g/rev      		 0 g/rev: Misfire 0 -
      MISFIRE MARGIN Misfire monitoring:
      Min.: -100%, Max.: 99.22%      		 -100 to 99.2% Misfire detecting margin
      #CODES #Codes:
      Min.: 0, Max.: 255      		 - Number of detected DTCs
      CHECK MODE Check mode:
      0: ON, 1: OF      		 ON: Check mode ON see CHECK MODE PROCEDURE 
      SPD TEST Check mode result for vehicle speed sensor:
      0: COMPL, 1: INCOMPL      		 - -
      AS TEST Check mode result for secondary air injection system:
      0: COMPL, 1: INCOMPL      		 - -
      MISFIRE TEST Check mode result for misfire monitor:
      0: COMPL, 1: INCOMPL      		 - -
      OXS1 TEST Check mode result for heated oxygen sensor (bank 1):
      0: COMPL, 1: INCOMPL      		 - -
      OXS2 TEST Check mode result for heated oxygen sensor (bank 2):
      0: COMPL, 1: INCOMPL      		 - -
      A/F SSR TEST B1 Check mode result for air fuel ratio sensor (bank 1):
      0: COMPL, 1: INCOMPL      		 - -
      A/F SSR TEST B2 Check mode result for air fuel ratio sensor (bank 2):
      0: COMPL, 1: INCOMPL      		 - -
      STARTER CONTROL Starter switch status:
      ON or OFF      		 ON: Cranking -
      PNP SW (NSW) PNP switch status:
      ON or OFF      		 ON: P or N position -
      FUEL PMP SP CTL Fuel pump speed control status:
      ON or OFF      		 Idling: ON Active Test
      ACIS VSV ACIS VSV:
      ON or OFF      		 - Active Test support data
      CLUTCH Clutch current:
      Min.: 0 A, Max.: 2.49 A      		 - -
      MIL MIL status:
      ON or OFF      		 ON: MIL ON -
      MIL ON RUN DIST MIL ON run distance:
      Min.: 0 km, Max.: 65,535 km      		 Distance after DTC detected -
      MIL ON RUN TIME Running time from MIL ON:
      Min.: 0 minute, Max.: 65,535 minutes      		 Equivalent to running time after MIL was ON -
      ENG RUN TIME Engine run time:
      Min.: 0 seconds, Max.: 65,535 seconds      		 Time after engine start Service data
      TIME DTC CLEAR Time after DTC cleared:
      Min.: 0 minutes, Max.: 65,535 minutes      		 Equivalent to time after DTCs were erased -
      DIST DTC CLEAR Distance after DTC cleared:
      Min.: 0 km, Max.: 65,535 km      		 Equivalent to drive distance after DTCs were erased -
      WU CYC DTC CLEAR Warm-up cycle after DTC cleared:
      Min.: 0, Max.: 255      		 - Number of warm-up cycles after DTC cleared
      MODEL CODE Model code - Identifying the model code
      ENGINE TYPE Engine type - Identifying the engine type: 2UZFE
      CYLINDER NUMBER Cylinder number:
      Min.: 0, Max.: 255      		 - Identifying the cylinder number: 8
      TRANSMISSION Transmission type - Identifying the transmission type: ECT (5AT)
      DESTINATION Destination - Identifying the destination: A (America)
      MODEL YEAR Model year:
      Min.: 0, Max.: 255      		 - Identifying the model year: 200#
      SYSTEM System identification - Identifying the engine system:
      GASLIN (gasoline engine)
      AI STATUS AI operation prohibit:
      OK or NG      		 OK -

      HINT:

      If no conditions are specifically stated for "idling", the shift lever is in the N or P position, and the A/C switch is OFF and all accessory switches are OFF.

  2. ACTIVE TEST 

    HINT:

    Performing the intelligent tester's ACTIVE TEST allows relay, Vacuum Switching Valve (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: DIAGNOSIS / ENHANCED OBD II / ACTIVE TEST.
    7. According to the display on the tester, perform the ACTIVE TEST.
      ACTIVE TEST

      Intelligent Tester Display Test Details Control Range Diagnostic Note
      INJ VOL Change injection volume Between -12% and 25%
      • All injectors tested at the same time
      • Perform test at less than 3,000 rpm
      • Injection volume can be changed in 1% graduations within control range
      A/F CONTROL Change injection volume Lower by 12.5% or increase 25%
      • Perform test at less than 3,000 rpm
      • A/F CONTROL enables checking and graphing of A/F (Air Fuel Ratio) sensor voltage outputs
      • To conduct test, select following menu items: ACTIVE TEST / A/F CONTROL / USER DATA / AFS B1S1 and O2S B1S2, and press YES and ENTER followed by F4
      EVAP VSV (ALONE) Activate purge VSV control ON/OFF -
      VVT CTRL B1 Turn on and off Oil Control Valve (OCV) ON/OFF
      • Engine stalls or idles roughly when OCV turned ON
      • Normal engine running or idling when OCV off
      VVT CTRL B2 Turn on and off Oil Control Valve (OCV) ON/OFF
      • Engine stalls or idles roughly when OCV turned ON
      • Normal engine running or idling when OCV off
      AC CUT SIG Control A/C cut signal ON/OFF -
      FUEL PUMP / SPD Activate fuel pump (C/OPN Relay) ON/OFF -
      TC/TE1 Turn on and off TC and TE1 connection ON/OFF
      • ON: TC and TE1 connected
      • OFF: TC and TE1 disconnected
      FC IDL PROHBT Prohibit idling fuel cut control ON/OFF -
      ETCS OPEN SLOW Throttle actuator ON: throttle valve opens slowly This test is possible when the following conditions are met:
      • Ignition switch ON
      • Engine does not start
      • Fully depressing accelerator pedal (APP: 58 degrees or more)
      ETCS CLOSE SLOW Throttle actuator ON: throttle valve closes slowly Same as above
      ETCS OPEN FAST Throttle actuator ON: throttle valve opens fast Same as above
      ETCS CLOSE FAST Throttle actuator ON: throttle valve closes fast Same as above
      FUEL CUT #1 Cylinder #1 injector fuel cut ON/OFF This test is possible when the vehicle is stopped and the engine is idling.
      FUEL CUT #2 Cylinder #2 injector fuel cut ON/OFF Same as above
      FUEL CUT #3 Cylinder #3 injector fuel cut ON/OFF Same as above
      FUEL CUT #4 Cylinder #4 injector fuel cut ON/OFF Same as above
      FUEL CUT #5 Cylinder #5 injector fuel cut ON/OFF Same as above
      FUEL CUT #6 Cylinder #6 injector fuel cut ON/OFF Same as above
      FUEL CUT #7 Cylinder #7 injector fuel cut ON/OFF Same as above
      FUEL CUT #8 Cylinder #8 injector fuel cut ON/OFF Same as above
      VVT B1 Control Variable valve timing (VVT) [bank 1] -128 to 127%
      This valve added to present OCV control duty
      100%: Maximum advance
      -100%: Maximum retard
      • Engine stall or rough idle when VVT actuator operated by 100%
      • Test possible during idle
      VVT B2 Control Variable valve timing (VVT) [bank 2] Between -128 and 127% Same as above
      ACC CUT Active ACC cut relay ON/OFF Test possible when following conditions met:
      • Ignition switch ON
      • Engine is stopped
      STARTER Starter ON/OFF -
      INTAKE CTL VSV1 VSV for ACIS ON/OFF -
      VENT VALVE Activate vent valve (built into canister pump module) ON/OFF -
      VACUUM PUMP Activate vacuum pump (built into canister pump module) ON/OFF -
  3. SYSTEM CHECK 

    HINT:

    Performing a SYSTEM CHECK enables the system, which consists of multiple actuators, to be operated without removing any parts. In addition, it can show whether or not any DTCs are set, and can detect potential malfunctions in the system. The SYSTEM CHECK can be performed with the intelligent tester.

    1. Connect the intelligent tester to the DLC3.
    2. Turn the ignition switch ON.
    3. Turn the tester ON.
    4. Enter the following menus: DIAGNOSIS / ENHANCED OBD II / SYSTEM CHECK.
    5. Perform the SYSTEM CHECK by referring to SYSTEM CHECK  .
      SYSTEM CHECK

      Intelligent Tester Display Test Details Recommended Fuel Temperatures Diagnostic Notes
      EVAP SYS CHECK (AUTOMATIC) Perform 5 steps in order to operate EVAP key-off monitor automatically 35°C (95°F) or less
      • If no DTCs in PENDING CODES menu after performing this test, system functioning normally
      • Refer to EVAP Inspection Procedure on page (see EVAP SYSTEM )
      EVAP SYS CHECK (MANUAL) Perform 5 steps in order to operate EVAP key-off monitor manually 35°C (95°F) or less
      • Used to detect malfunctioning parts
      • Refer to EVAP Inspection Procedure on page (see EVAP SYSTEM )
      AIR INJ CHECK (AUTOMATIC) Perform 6 steps in order to operate air injection system automatically -
      • If no DTCs in PENDING CODES menu after performing this test, system functioning normally
      AI INJ CHECK (MANUAL) Perform 8 operations in order to operate air injection system monitor manually -
      • Used to detect malfunctioning parts
scientia non olet · About LEMON Manuals