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Data List / Active Test

  1. 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.

    NOTE: 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 CAN VIM. Then connect the CAN VIM to the Data Link Connector 3 (DLC3).
    4. Turn the ignition switch ON.
    5. Turn the tester ON.
    6. Enter the following menus: DIAGNOSIS / ENHANCED OBD II / DATA LIST.
    7. According to the display on the tester, read the DATA LIST.
      NORMAL CONDITION CHART

      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      INJECTOR Injection period / 0 to 32.64 ms 1.3 to 2.8 ms: At idle, engine warmed-up, A/C OFF and shift position N -
      IGN ADVANCE Ignition advanced timing (cylinder #1) / -64 to 63.5° 0 to 5°: Cranking
      2 to 20°: Idle (A/C OFF, shift position N)
      37 to 39°: 2,000 rpm (A/C OFF, shift position N)
      -
      CALC LOAD Engine load / 0 to 100% 13.5 to 17.5%: Idle (A/C OFF and shift position N)
      12.5 to 16.5%: 2,000 rpm (A/C OFF and shift position N)
      100%: full open throttle
      VEHICLE LOAD Vehicle load / 0 to 25,700% Actual vehicle load -
      MAF Air flow rate from MAF sensor / 0 to 655.35 g/sec. 4.6 to 5.6 g/sec: Idle 0 g/sec. when engine running: MAF sensor power source circuit is open or VG circuit is open/shorted 160 g/sec. or more: E2G circuit is open
      ENGINE SPD Engine RPM / 0 to 16,383.75 rpm 600 to 800 rpm: Idle after engine warmed-up -
      VEHICLE SPD Vehicle speed / 0 to 255 km/h Same as speedometer indication -
      COOLANT TEMP ECT / -40 to 140°C (-40 to 284°F) 75 to 95°C (167 to 203°F): Engine warmed-up -40°C (-40°F): ECT sensor circuit open
      140°C (284°F) or more: ECT sensor circuit shorted
      INTAKE AIR IAT / -40 to 140°C (-40 to 284°F) Same as ambient temperature -40°C (-40°F): IAT sensor circuit open
      140°C (284°F) or more: IAT sensor circuit shorted
      AIR-FUEL RATIO Air-fuel ratio (A/F) / 0 to 1.999 Approximately 1.0 at idling after engine warmed-up 1.0: Stoichiometric (A/F = 14.5)
      For example: If "1.2" is indicated, A/F can be calculated as follows:
      A/F =14.5x1.2 =17.4 (Lean)
      AMBIENT TEMP Ambient temperature / -40 to 215°C (-40 to 419°F) Same as ambient temperature -40°C (-40°F): Ambient temperature sensor open circuit
      215°C (419°F): Ambient temperature sensor short circuit
      PURGE DENSITY Reducing injection volume during EVAP purge / -50 to 350% - -
      PURGE FLOW Rate with purge volume to MAF / 0 to 102.4% - -
      EVAP PURGE VSV Duty-cycle ratio of purge VSV / 0 to 100% - -
      EVAP VAPOR PRESS Vapor pressure / 33.853 to 125.596 kPa Atmospheric pressure: Fuel tank cap removed Pressure inside fuel tank monitored by vapor pressure sensor
      KNOCK CRRT VAL Knock correction leaning value / -64 to 1,984° crankshaft angle - -
      KNOCK FB VAL Knock feedback value / -64 to 1,984° crankshaft angle - -
      LOCK UP Lock-up clutch / ON/OFF - For automatic transmission
      CLUTCH Clutch current / 0 to 2.49 A - -
      ETCS MAG CLUTCH Electromagnetic clutch / ON/OFF - -
      ACCEL POS #1 Absolute No. 1 accelerator pedal position/0 to 100% 10 to 22%: Accelerator pedal released
      54 to 86%: Accelerator pedal fully depressed
      -
      ACCEL POS #2 Absolute No. 2 accelerator pedal position/0 to 100% 12 to 42%: Accelerator pedal released
      66 to 98%: Accelerator pedal fully depressed
      -
      ACCEL POS #1 No. 1 accelerator pedal position sensor voltage / 0 to 4.98 V - ETCS freeze frame data
      ACCEL POS #2 No. 2 accelerator pedal position sensor voltage / 0 to 4.98 V - ETCS freeze frame data
      ACCEL POS #1 No. 1 accelerator pedal position sensor voltage / 0 to 5 V 0.5 to 1.1 V: Accelerator pedal released
      2.6 to 4.5 V: Accelerator pedal fully depressed
      -
      ACCEL POS #2 No. 2 accelerator pedal position sensor voltage / 0 to 5 V 1.2 to 2.0 V: Accelerator pedal released
      3.4 to 5.0 V: Accelerator pedal fully depressed
      -
      ACCEL IDL POS Whether or not accelerator pedal position sensor detecting idle / ON/ OFF ON: Idling -
      THRTL LEARN VAL Throttle valve fully closed (learned value) / 0 to 5 V 0.4 to 0.8 V -
      ACCEL SSR #1 AD Accelerator fully closed value No. 1 (AD) / 0 to 4.9804 - ETCS service data
      ACCEL LRN VAL#1 Accelerator fully closed learning valve No. 1/0 to 124.512 - ETCS service data
      ACCEL LRN VAL#2 Accelerator fully closed learning valve No. 2/0 to 124.512 - ETCS service data
      FAIL #1 Whether or not fail-safe function executed / ON/OFF ON: ETCS has failed -
      FAIL #2 Whether or not fail-safe function executed / ON/OFF ON: ETCS has failed -
      ST1 Brake pedal / ON/OFF ON: Released
      OFF: Depressed
      -
      SYS GUARD JUDGE System guard / ON/OFF - ETCS service data
      OPN MALFUNCTION Throttle valve open malfunction / ON/ OFF OFF -
      THROTTLE POS Throttle position / 0 to 100% 8 to 20%: Throttle fully closed
      64 to 96%: Throttle fully open
      -
      THROTTLE IDL POS Whether or not throttle position sensor detecting idle / ON/OFF ON: Idling -
      THROTTLE REQ POS Throttle requirement position / 0 to 5 V - -
      THROTTLE POS Throttle sensor positioning / 0 to 100% - -
      THROTTLE POS #2 Throttle sensor positioning #2 / 0 to 100% - -
      THROTTLE POS #1 No. 1 throttle position sensor output voltage / 0 to 4.98 V - -
      THROTTLE POS #2 No. 2 throttle position sensor output voltage / 0 to 4.98 V - -
      THROTTLE POS #1 No. 1 throttle position / 0 to 5 V 0.4 to 1.4 V: Throttle fully closed
      3.2 to 4.8 V: Throttle fully opened
      -
      THROTTLE POS #2 No. 2 throttle position / 0 to 5 V 1.7 to 2.9 V: Throttle valve is fully closed
      4.0 to 5.0 V: Throttle valve is fully opened
      -
      THRTL COMND VAL Commanded throttle position / 0 to 4.9804 V - -
      THROTTLE SSR #1 No. 2 throttle sensor opener position No. 1 / 0 to 4.9804 V 0.6 to 1.0 V ETCS service data
      THROTTLE SSR #2 Throttle sensor opener position / 0 to 4.9804 V 2.0 to 2.6 V ETCS service data
      THRTL SSR #1 AD No. 1 throttle sensor opener position (AD) / 0 to 4.9804 V 0.6 to 0.9 V ETCS service data
      THROTTLE MOT Current is sent to throttle actuator / ON/OFF - -
      THROTTLE MOT Throttle actuator current / 0 to 80 A 0 to 7 A -
      THROTTLE MOT Throttle actuator output / 0 to 100% - -
      THROTTLE MOT Throttle motor current / 0 to 19.92 A 0 to 3.0 A: Idling -
      THROTL OPN DUTY Throttle motor opening duty ratio / 0 to 100% 0 to 40%: During idling When accelerator pedal depressed, duty ratio increases
      THROTL CLS DUTY Throttle motor closed duty ratio / 0 to 100% 0 to 40%: During idling When accelerator pedal released quickly, duty ratio increases
      THRTL MOT (OPN) Duty ratio to open throttle valve / 0 to 100% 0 to 40%: During idling -
      THRTL MOT (CLS) Duty ratio to close throttle valve / 0 to 100% 0 to 40%: During idling -
      O2S B1 S1 Heated oxygen sensor voltage (bank 1 sensor 1)/0 to 1.275 V 0.1 to 0.9 V -
      O2S B1 S2 Heated oxygen sensor voltage (bank 1 sensor 2)/0 to 1.275 V 0.1 to 0.9 V -
      O2S B2 S1 Heated oxygen sensor voltage (bank 2 sensor 1)/0 to 1.275 V 0.1 to 0.9 V -
      O2S B2 S2 Heated oxygen sensor voltage (bank 2 sensor 2) / 0 to 1.275 V 0.1 to 0.9 V -
      TOTAL FT #1 Total fuel trim (bank 1) / -0.5 to 0.496 0.5 to 1.4 at idle Below 1.0: Fuel trim is Lean 1.0 or more: Fuel trim is Rich
      TOTAL FT #2 Total fuel trim (bank 2) / -0.5 to 0.496 0.5 to 1.4 at idle Same as above
      SHORT FT #1 Short-term fuel trim (bank 1)/ -100 to 99.2% 0 +-20% -100 to 0%: Injection volume decreased 0 to 100%: Injection volume increased
      LONG FT #1 Long-term fuel trim (bank 1) (learning value of fuel trim) / -100 to 99.2% 0 +-20% -100 to 0%: Compensate to Lean 0 to 100%: Compensate to Rich 0%: Stoichiometric
      SHORT FT #2 Short-term fuel trim (bank 2) / -100 to 99.2% 0 +-20% Same as above
      LONG FT #2 Long-term fuel trim (bank 2) (learning value of fuel trim) / -100 to 99.2% 0 +-20% Same as above
      FUEL SYS #1 Fuel system status (bank 1) CL: Idling after warmed-up OL: Open Loop
      CL: Closed Loop
      OL DRIVE: OL due to driving conditions (for example: during fuel enrichment)
      OL FAULT: OL due to detected system fault
      CL FAULT: CL is controlled by only one heated oxygen sensor (sensor 1) (the other heated oxygen sensor (sensor 1) malfunctions)
      FUEL SYS #2 Fuel system status (bank 2) CL: Idling after warmed-up Same as above
      O2 FT B1 S1 Short-term fuel trim (bank 1)/ -100 to 99.2% 0 +-20% -
      O2 FT B2 S1 Short-term fuel trim (bank 2) / -100 to 99.2% 0 +-20% -
      O2 LR B1 S1 Heated oxygen sensor (bank 1 sensor 1) voltage Lean to Rich switching time Within 1 second -
      O2 LR B2 S1 Heated oxygen sensor (bank 2 sensor 1) voltage Lean to Rich switching time Within 1 second -
      O2 RL B1 S1 Heated oxygen sensor (bank 1 sensor 1) voltage Rich to Lean switching time Within 1 second -
      O2 RL B2 S1 Heated oxygen sensor (bank 2 sensor 1) voltage Rich to Lean switching time Within 1 second -
      CAT TEMP B1 S1 Calculated catalyst temperature (bank 1 sensor 1) / -40 to 6,513.5°C (-40 to 11, 756.3°F) 400 to 800°C (752 to 1,472°F): Catalyst is warmed-up -
      CAT TEMP B2 S1 Calculated catalyst temperature (bank 2 sensor 1) / -40 to 6,513.5°C (-40 to 11, 756.3°F) 400 to 800°C (752 to 1,472°F): Catalyst is warmed-up -
      CAT TEMP B1 S2 Calculated catalyst temperature (bank 1 sensor 2) / -40 to 6,513.5°C (-40 to 11, 756.3°F) 200 to 800°C (392 to 1,472°F): Catalyst is warmed-up -
      CAT TEMP B2 S2 Calculated catalyst temperature (bank 2 sensor 2) / -40 to 6,513.5°C (-40 to 11, 756.3°F) 200 to 800°C (392 to 1,472°F): Catalyst is warmed-up -
      INI COOL TEMP ECT when engine starts / -40 to 120°C (-40 to 248°F) - -
      INI INTAKE TEMP IAT when engine starts / -40 to 120°C (-40 to 248°F) - -
      INJ VOL Injection volume of cylinder #1 / 0 to 2.048 ml - -
      SPD (NO) Output shaft speed / 0 to 12,750 rpm - For automatic transmission
      SPD (NT) Turbine shaft speed / 0 to 12,750 rpm - For automatic transmission
      ACC RELAY ACC relay / ON/OFF - -
      STARTER RELAY Starter relay / ON/OFF - -
      STARTER SIG Starter signal / ON/OFF ON: Cranking -
      STARTER CONTROL Starter switch / ON/OFF - -
      CTP SW Closed throttle position switch (idle switch)/ON/OFF ON: Throttle valve is closed -
      A/C SIGNAL A/C signal ON: A/C switch is turned ON -
      PNP SW [NSW] PNP switch / ON/OFF ON: Shift position is P or N -
      ELECT LOAD SIG Electrical load signal / ON/OFF ON: Headlights or defogger is turned ON -
      STOP LIGHT SW Stop light switch / ON/OFF ON: Brake pedal is depressed -
      +BM ETCS power supply / ON/OFF ON -
      +BM VOLTAGE ETCS power supply voltage / 0 to 19.92182 V - -
      BATTERY VOLTAGE Battery voltage / 0 to 65,535 V 11 to 14 V -
      ACTUATOR POWER Throttle actuator power supply / ON/ OFF ON: Ignition switch ON -
      ATM PRESSURE Atmospheric pressure / 0 to 255 kPa Equivalent to atmospheric pressure (absolute pressure) -
      FUEL PMP SP CTL Fuel pump speed / ON/OFF - ON: Low speed
      OFF: High speed
      ACIS VSV VSV for ACIS / ON/OFF - ON: Open
      OFF: Closed
      VVT CTRL B2 VVT OCV (bank 2) 2 / ON/ - -
      EVAP (Purge) VSV Purge VSV / ON/OFF - ON: Open
      OFF: Closed
      FUEL PUMP/SPD Fuel pump / ON/OFF ON: Ignition switch ON -
      VVT CTRL B1 VVT OCV (bank 1)1/ ON/OFF - -
      FAN MOTOR Cooling fan / ON/OFF - -
      TC/TE1 TC and TE1 of DLC3 terminal / ON/ OFF - ON: Connected OFF: Disconnected
      FCIDL Fuel cut when decelerating / ON/OFF ON: Accelerator pedal is released at 3,000 rpm -
      FCTAU Fuel cut on low load / ON/OFF ON: Going down on a long slope -
      IGNITION Ignition counter / 0 to 800 0 to 800 -
      CYL#1 Misfire ratio of cylinder #1 / 0 to 255 0 -
      CYL#2 Misfire ratio of cylinder #2 / 0 to 255 0 -
      CYL#3 Misfire ratio of cylinder #3 / 0 to 255 0 -
      CYL#4 Misfire ratio of cylinder #4 / 0 to 255 0 -
      CYL#5 Misfire ratio of cylinder #5 / 0 to 255 0 -
      CYL#6 Misfire ratio of cylinder #6 / 0 to 255 0 -
      CYL#7 Misfire ratio of cylinder #7 / 0 to 255 0 -
      CYL#8 Misfire ratio of cylinder #8 / 0 to 255 0 -
      CYL ALL All cylinders misfire rate / 0 to 255 0 -
      MISFIRE RPM Average engine RPM when misfire detected / 0 to 6,375 rpm - -
      MISFIRE LOAD Average engine load when misfire detected / 0 to 3.98 g/rev - -
      MISFIRE MARGIN Rate of misfire margin More than 30% -
      MIL MIL OFF -
      SHIFT POS SIG Shift position - -
      A/T OIL TEMP Transmission Fluid Temperature (TFT)/-40 to 215°C (-40 to 419°F) - -40°C (-40°F): TFT sensor open circuit
      215°C (419°F): TFT sensor short circuit
      #CODES #Codes / 0 to 255 - Number of detected DTCs
      CHECK MODE Check mode / ON/OFF - -
      SPD TEST Check mode result for vehicle speed sensor / 0 COMPL, 1 INCMPL - -
      NSW TEST Check mode result for PNP switch / 0 COMPL, 1 INCMPL - -
      MISFIRE TEST Check mode result for misfire monitor/0 COMPL, 1 INCMPL - -
      OXS2 TEST Check mode result for heated oxygen sensor (bank 2) / 0 COMPL, 1 INCMPL - -
      OXS1 TEST Check mode result for heated oxygen sensor (bank 1) / 0 COMPL, 1 INCMPL - -
      MIL ON RUN DIST Distance after MIL ON / 0 to 65,535 km 0 km -
      MIL ON RUN TIME Engine run time after MIL ON / 0 to 65,535 min. 0 min. -
      ENG RUN TIME Time after engine start / 0 to 65,535 sec. - -
      TIME DTC CLEAR Time after DTC cleared / 0 to 65,535 min. - -
      DIST DTC CLEAR Distance after DTC cleared / 0 to 65,535 km - -
      WU CYC DTC CLEAR Warm-up cycle after DTC cleared / 0 to 255 - Number of warm-up cycles after DTC cleared
      MODEL CODE Model code - Identifying model code: UZZ40#
      ENGINE TYPE Engine type - Identifying engine type: 3UZ-FE
      CYLINDER NUMBER Number of cylinders / 0 to 255 - Identifying numbers of cylinder: 8
      DESTINATION Destination - Identifying destination: A (America)
      MODEL YEAR Model year/1900 to 2155 - Identifying model year: 200#

      HINT:

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

  2. PERFORM 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. Turn the ignition switch OFF.
    2. Connect the intelligent tester to the CAN VIM. Then connect the CAN VIM to the DLC3.
    3. Turn the ignition switch ON.
    4. Turn the tester ON.
    5. Enter the following menus: DIAGNOSIS / ENHANCED OBD II /ACTIVE TEST.
    6. According to the display on the tester, perform the ACTIVE TEST.
      TESTER DISPLAY CONTROL RANGE REFERENCE CHART

      Tester Display Test Part Control Range Diagnostic Note
      INJ VOL Injection volume -12.5 to 24.8% Perform the test within 3,000 rpm. Injection volume is gradually changed between -12.5 and 24.8%.
      FUEL PMP SP CTL Fuel pump speed control ON (low speed) / OFF (high speed) -
      INTAKE CTL VSV1 VSV for ACIS ON/OFF -
      EVAP VSV (ALONE) Purge VSV ON/OFF -
      VVT CTRL B1 VVT OCV (bank 1) ON/OFF Engine stall or rough idle when the VVT OCV is turned ON.
      VVT CTRL B2 VVT OCV (bank 2) ON/OFF Same as above
      FUEL PUMP/SPD Fuel pump (C/OPN Relay) ON/OFF -
      TC/TE1 Connection TC and TE1 ON: TC and TE1 connected OFF: TC and TE1 disconnected -
      FC IDL PROHBT Deceleration fuel cut prohibit ON/OFF -
      COOLING FAN Electric cooling fan 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 (accelerator pedal position: 58° or more)
      FUEL CUT #1 Cylinder #1 injector fuel cut ON/OFF This test is possible when vehicle stopped and engine 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 LINEAR B1 VVT actuator (bank 1) -128 to 127%
      This value added to present OCV control duty
      100%: Maximum advance
      -100%: Maximum retard
      Engine stall or rough idle when the VVT actuator is operated at 100%. This test is possible during idling.
      VVT LINEAR B2 VVT actuator (bank 2) -128 to 127%
      This value added to present OCV control duty
      100%: Maximum advance
      -100%: Maximum retard
      Same as above
      VACUUM PUMP Activate leak detection pump (built into canister pump module) ON/OFF -
      VENT VALUE Activate vent valve (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 CAN VIM. Then connect the CAN VIM 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 the table below.
      TESTER DISPLAY CONTROL RANGE REFERENCE CHART

      Tester Display Test Part Control Range Diagnostic Notes
      EVAP SYS CHECK (AUTO OPERATION) Perform 4 steps in order to operate EVAP key-off monitor automatically -
      • If no DTCs in PENDING CODES menu after performing this test, system is functioning normally
      • Refer to EVAP SYSTEM 
      • Recommended Fuel Temperature is 35°C (95°F) or less
      EVAP SYS CHECK (MANUAL OPERATION) Perform 4 steps in order to operate EVAP key-off monitor manually -
      • Used to detect malfunctioning parts
      • Refer to EVAP SYSTEM 
      • Recommended Fuel Temperature is 35°C (95°F) or less