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DATA LIST REFERENCE TABLE
caution
  • When shifting the selector lever to D range, the brakes should be applied so that the vehicle does not move forward.
  • Driving tests always need two persons: one driver and one observer.
note*1: In a new vehicle [driven approximately 500 km (311 mile) or less], the mass airflow sensor output value is sometimes 10% higher than the standard value.
note*2: The injector drive time represents the time when the cranking speed is at 250 r/min or below when the power supply voltage is 11 volts.
note*3: In a new vehicle [driven approximately 500 km (311 mile) or less], the injector drive time is sometimes 10% longer than the standard time.
note*4: Vehicles for Canada, the headlight, taillight, etc. remain lit even when the lighting switch is in "LOCK" (OFF) position but this is no problem for checks.
note*5: Data items are displayed on scan tool (M.U.T.-III) display, but the in-line 4 engine is not applicable and its data is displayed as "N/A".
note*6: Data items are displayed on the scan tool (M.U.T.-III) display, but the hydraulic power steering is not mounted. The data are displayed as "OFF".
M.U.T.-III SCAN TOOL DISPLAYITEM NO. INSPECTION ITEMINSPECTION REQUIREMENTNORMAL CONDITION
A/C compressor relay93A/C compressor clutch relay
  • Engine: warming up, idling
  • A/C switch: OFF
OFF
  • Engine: warming up, idling
  • A/C switch: ON
A/C compressor clutch is not operatingOFF
A/C compressor clutch is operatingON
A/C SW76A/C switch
  • Engine: warming up, idling
  • A/C switch: OFF
OFF
  • Engine: warming up, idling
  • A/C switch: ON
A/C compressor clutch is not operatingOFF
A/C compressor clutch is operatingON
Absolute load value72Absolute load valueEngine: warming upEngine is idling10 - 20 %
2,500 r/min10 - 20 %
Revving engineLoad value increases according to amount of revving.
Airflow sensor10Mass airflow sensor*1
  • Engine coolant temperature: 80 - 95°C (176 - 203°F)
  • Lights, electric cooling fan and all accessories: OFF*4
  • Transaxle: Neutral (CVT: P range)
Engine is idling760 - 1,080 mV
2,500 r/min1,130 - 1,530 mV
Engine is revved Increases in response to revving
Airflow sensorAAMass airflow sensor*1
  • Engine coolant temperature: 80 - 95°C (176 - 203°F)
  • Lights, electric cooling fan and all accessories: OFF*4
  • Transaxle: Neutral (CVT: P range)
Engine is idling0.45 - 2.2 g/s
2,500 r/min2.5 - 6.0 g/s
Engine is revvedIncreases in response to revving
APP sensor (main)11Accelerator pedal position sensor (main)Ignition switch: "ON"Release the accelerator pedal900 - 1,100 mV
Depress the accelerator pedal graduallyIncreases in response to the pedal depression stroke
Depress the accelerator pedal fully4,000 mV or more
APP sensor (main)BEAccelerator pedal position sensor (main)Ignition switch: "ON"Release the accelerator pedal16 - 24 %
Depress the accelerator pedal graduallyIncreases in response to the pedal depression stroke
Depress the accelerator pedal fully80 % or more
APP sensor (sub)12Accelerator pedal position sensor (sub)Ignition switch: "ON"Release the accelerator pedal400 - 600 mV
Depress the accelerator pedal graduallyIncreases in response to the pedal depression stroke
Depress the accelerator pedal fully2,000 mV or more
APP sensor (sub)BFAccelerator pedal position sensor (sub)Ignition switch: "ON"Release the accelerator pedal6 - 14 %
Depress the accelerator pedal graduallyIncreases in response to the pedal depression stroke
Depress the accelerator pedal fully40 - 50 % or more
A/C compressor fluid pressure172A/C pressure sensor (voltage)Refer to GROUP 55A - On-vehicle Service - Simple Inspection of The A/C Pressure Sensor .Nearly corresponds with the characteristic diagram.
A/C thermo sensor174Fin thermo sensorIgnition switch: "ON"Evaporator outlet temperature is the same as scan tool (M.U.T.-III) displayed temperature
Barometric pressure sensorBBBarometric pressure sensorIgnition switch: "ON"Engine stopped [At altitude of 0 m (0 ft.)]101 kPa (29.8 in.Hg)
Engine stopped [At altitude of 600 m (1,969 ft.)]95 kPa (28.1 in.Hg)
Engine stopped [At altitude of 1,200 m (3,937 ft.)]88 kPa (26.0 in.Hg)
Engine stopped [At altitude of 1,800 m (5,906 ft.)]81 kPa (23.9 in.Hg)
Blower fan signal176Blower switch <Manual A/C>Blower switch position: OFFOFF
Blower switch position: 1 or 2Low
Blower switch position: 3 or 4High
Brake booster pressure sensor171Brake booster pressure sensor
  • Start up the engine and let it idle for several minutes.
  • Stop the engine, and turn the ignition switch to the "ON" position.
  • Depress the brake pedal several times.
The more frequently the brake pedal is depressed, the more the voltage rises.
Brake light switch74Brake light switchIgnition switch: "ON"Depress the brake pedal fullyON
Release the brake pedalOFF
Calculated load value73Calculated load valueEngine: warming upEngine is idling15 - 30 %
2,500 r/min12 - 22 %
Closed throttle position switch84Closed throttle position signalIgnition switch: "ON"Release the accelerator pedalON
Depress the accelerator pedal fullyOFF
Cranking signal79Cranking signal (ignition switch-ST)Ignition switch: "ON"Engine: stoppedOFF
Engine: crankingON
Crankshaft position sensor2Crankshaft position sensor
  • Engine: cranking
  • Tachometer: connected
Engine speeds displayed on the scan tool(M.U.T.-III) and tachometer are identical.
Engine: idlingEngine coolant temperature is -20°C (-4°F)1,300 - 1,500 r/min
Engine coolant temperature is 0°C (32°F)1,250 - 1,450 r/min
Engine coolant temperature is 20°C (68°F)1,040 - 1,240 r/min
Engine coolant temperature is 40°C (104°F)850 - 1,050 r/min
Engine coolant temperature is 80°C (176°F)600 - 800 r/min <M/T>
650 - 850 r/min <CVT>
ECT sensor6Engine coolant temperature sensorIgnition switch: "ON" or with engine runningEngine coolant temperature is -20°C (-4°F)-20°C (-4°F)
Engine coolant temperature is 0°C (32°F)0°C (32°F)
Engine coolant temperature is 20°C (68°F)20°C (68°F)
Engine coolant temperature is 40°C (104°F)40°C (104°F)
Engine coolant temperature is 80°C (176°F) 80°C (176°F)
Electric power steering current21Electric power steering current value
  • Engine: Idle operation after warm-up
  • Turn the steering wheel to the left and right with a vehicle stationary
Approximately 30A or less
Engine control relay95MFI relayIgnition switch: "ON"ON
Engine oil pressure switch90Engine oil pressure switchIgnition switch: "ON"ON
Engine is idlingOFF
Equivalence Ratio (LAFS)E0Linear air-fuel ratio sensor equivalence ratioEngine: warming up (Air/fuel mixture is made leaner when decelerating and is made richer when revving)When the engine is running at 4,000 r/min, decelerate suddenly.1.3 or more → 0.96 or less (After several seconds have elapsed)
When engine is suddenly revved0.96 or less
Engine: warming up (The linear air-fuel ratio sensor signal is used to check the air/fuel mixture ratio, and control condition is also checked by the ECM.) Engine is idlingEquivalence ratio changes repeatedly between 0.99 or less and 1.005 or more.
2,500 r/min
ETV relay96Throttle actuator control motor relayIgnition switch: "ON"ON
EVAP. emission purge SOL. duty49Evaporative emission purge solenoid dutyEngine: warming up with Open loop drive condition, without EVAP leak monitor1 % or more
Front defroster switch153Defogger switch <Manual A/C>Defogger switch: OFFOFF
Defogger switch: ON ON
Fuel level gauge51Fuel level gauge
  • Ignition switch: "ON"
    • The residual fuel amount in the tank is shown.
    • "0 %" means "Empty" and "100 %" means "Full".
0 - 100 % (Display range)
Fuel level input121Fuel level input
  • Ignition switch: "ON"
    • The residual fuel amount in the tank is shown.
    • "0 %" means "Empty" and "100 %" means "Full".
0 - 100 % (Display range)
Fuel pump relay97Fuel pump relayIgnition switch: "ON" OFF
Engine: cranking ON
Fuel system status (bank 1)105Fuel control system statusEngine: warming up2,500 r/min CL: Using O2S
When engine is suddenly revvedOL: DRV condition
Fuel system status (bank 2)*5106---
Fuel tank differential PRS. SNSR52Fuel tank differential pressure sensor
  • Ignition switch: "ON"
  • Fuel cap removal
1,500 - 3,500 mV
Fuel tank temperature sensor53Fuel tank temperature sensor
  • In cooled state
  • Ignition switch: "ON"
Approximately the same as the outdoor temperature
Ignition switch85Ignition switch (IG1)Ignition switch: "ON" ON
Injectors17Injectors*2Engine: crankingWhen engine coolant temperature is 0°C (32°F)74 - 94 ms
When engine coolant temperature is 20°C (68°F)26.9 - 46.9 ms
When engine coolant temperature is 80°C (176°F)7 - 13 ms
Injectors*3
  • Engine coolant temperature: 80 - 95°C (176 - 203°F)
  • Lights, electric cooling fan and all accessories: OFF"4
  • Transaxle: Neutral (CVT: P range)
Engine is idling1.5 - 3.5 ms
2,500 r/min1.0 - 3.3 ms
When engine is suddenly revvedIncreases
Intake air temperature sensor 15Intake air temperature sensorIgnition switch: "ON" or with engine runningIntake air temperature is -20°C (-4°F)-20°C (-4°F)
Intake air temperature is 0°C (32°F)0°C (32°F)
Intake air temperature is 20°C (68°F)20°C (68°F)
Intake air temperature is 40°C (104°F)40°C (104°F)
Intake air temperature is 80°C (176°F)80°C (176°F)
Intake VVT angle (bank 1)36MIVEC phase angleEngine: warming up, idle0 -16°CA (ATDC)
Engine: warming up, sudden revvingDecreases (advances)
ISC learned value (A/C OFF)68Idle speed control learned value (A/C OFF)
  • Ignition switch: "ON"
    • Indicates the learning value to compensate for the opening angle of idling speed control (opening angle of throttle valve).
    • The negative side shows "close" side, while the positive side shows "open" side.
-1 to 3 L/s (Display range)
ISC learned value (A/C ON)69Idle speed control learned value (A/C ON)
  • Ignition switch: "ON"
    • Indicates the learning value to compensate for the opening angle of idling speed control (opening angle of throttle valve) with the air conditioning turned ON.
    • The negative side shows "close" side, while the positive side shows "open" side.
-1 to 3 L/s (Display range)
Knock retard32Knock retardEngine: warming up, sudden revvingAccording to acceleration, knock retard is increased.
LAFS (front)E1Linear air-fuel ratio sensorEngine: warming up (Air/fuel mixture is made leaner when decelerating and is made richer when revving)When the engine is running at 4,000 r/min, decelerate suddenly.3.5 V or more → 2.0 V or less (After several seconds have elapsed)
When engine is suddenly revved2.0 V or less
Engine: warming up (The linear air-fuel ratio sensor signal is used to check the air/fuel mixture ratio, and control condition is also checked by the ECM.) Engine is idlingVoltage changes repeatedly between 2.25 V or less and 2.35 V or more.
2,500 r/min
Learned knock retard33Knock control learned value
  • Ignition switch: "ON"
    • The learning value is shown, which compensates the ignition time based on the knock sensor.
    • "0 %" means "retard angle" and "100 %" means "advance angle".
0 - 100 % (Display range)
Long term fuel trim (bank 1)26Long-term fuel trimEngine: warming up, 2,500 r/min without any load (during closed loop)- 10 to 10 %
MAP sensor8Manifold absolute pressure sensorIgnition switch: "ON"Engine stopped [At altitude of 0 m (0 ft.)]101 kPa (29.8 in.Hg)
Engine stopped [At altitude of 600 m (1,969 ft.)]95 kPa (28.1 in.Hg)
Engine stopped [At altitude of 1,200 m (3,937 ft.)]88 kPa (26.0 in.Hg)
Engine stopped [At altitude of 1,800 m (5,906 ft.)]81 kPa (23.9 in.Hg)
Engine: warming up, idling22 - 42 kPa (6.5 - 12.4 in.Hg)
When engine is suddenly revvedManifold pressure varies
Neutral switch87Neutral switch <CVT>Ignition switch: "ON"Shift lever: P or NON
Shift lever: except P and NOFF
Normally closed brake switch89Normally closed brake switchIgnition switch: "ON"Depress the brake pedalON
Release the brake pedalOFF
Oxygen sensor (bank1 sensor2)ADHeated oxygen sensor (rear)
  • Transaxle: 2nd (CVT: L range)
  • Drive with wide open throttle
  • Engine: 3,500 r/min or more
0.6 - 1.0 V
Power supply voltage1Power supply voltageIgnition switch: "ON"Battery positive voltage
Radiator fan control relay (high)100Cooling fan relay (high)-Not relevant for service
Radiator fan control relay (low)101Cooling fan relay (low) Cooling fan inactive stateOFF
Cooling fan low-speed rotation stateON
Refrigerant pressure sensor175A/C pressure sensorRefer to GROUP 55A - On-vehicle Service - Simple Inspection of The A/C Pressure Sensor .Nearly corresponds with reading on the gauge manifold.
Relative APP sensorDDRelative accelerator pedal position sensorIgnition switch: "ON"Release the accelerator pedal0 - 5 %
Depress the accelerator pedal graduallyIncreases in response to the pedal depression stroke
Depress the accelerator pedal fully95 % or more
Relative TP sensorBCRelative throttle position sensor
  • Remove the intake air hose at the throttle body
  • Disconnect the electronic-controlled throttle valve connector, and then connect terminal numbers No. 3, No. 4, No. 5 and No. 6 with the use of the special tool (MB991658).
  • Ignition switch: "ON"
Fully close the throttle valve with your finger0 - 5 %
Fully open the throttle valve with your finger88 - 100 %
Short term fuel trim (bank 1)28Short-term fuel trimEngine: warming up, 2,500 r/min without any load (during closed loop)-25 to 25 %
Spark advance16Ignition timing advance
  • Engine: warming up
  • Timing light is set (to check actual ignition timing)
  • Transaxle: neutral (CVT: P range)
Engine is idling0 - 18° CA
(BTDC)
2,500 r/min31 - 51° CA
(BTDC)
Starter relay102Starter relayIgnition switch: "ON"OFF
Engine: CrankingON
Target ETV value59Throttle actuator control motor target value
  • Engine: warming up
    • The target opening degree of the throttle valve is shown.
    • "0 V" means "fully closed throttle valve" and "5 V" means "fully opened throttle valve".
0 - 5 V (Display range)
Target idle speed3Target idle speedEngine: idlingEngine coolant temperature is -20°C (-4°F)1,300 - 1,500 r/min
Engine coolant temperature is 0°C (32°F)1,250 - 1,450 r/min
Engine coolant temperature is 20°C (68°F)1,040 - 1,240 r/min
Engine coolant temperature is 40°C (104°F)850 - 1,050 r/min
Engine coolant temperature is 80°C (176°F)600 - 800 r/min <M/T>
650 - 850 r/min <CVT>
Throttle actuator58Throttle actuator control motor
  • Engine: warming up
    • The target opening degree of the throttle valve is shown.
    • "0 %" means "fully closed throttle valve" and "100 %" means "fully opened throttle valve".
0 - 100 % (Display range)
TP sensor (main)13Throttle position sensor (main)
  • Remove the intake air hose at the throttle body
  • Disconnect the electronic-controlled throttle valve connector, and then connect terminal numbers No. 3, No. 4, No. 5 and No. 6 with the use of the special tool (MB991658).
  • Ignition switch: "ON"
Fully close the throttle valve with your finger300 - 700 mV
Fully open the throttle valve with your finger4,300 - 4,800 mV
Engine: warming up, idlingNo load520 - 620 mV
A/C switch: "OFF" → "ON"Voltage rises
Shift lever: N → D <CVT>
TP sensor (main)ABThrottle position sensor (main)
  • Remove the intake air hose at the throttle body
  • Disconnect the electronic-controlled throttle valve connector, and then connect terminal numbers No. 3, No. 4, No. 5 and No. 6 with the use of the special tool (MB991658).
  • Ignition switch: "ON"
Fully close the throttle valve with your finger6 - 14 %
Fully open the throttle valve with your finger80 - 96 %
TP sensor (main) learned value14Throttle position sensor (main) mid opening learning valueThis item shows the throttle valve opening learning value when the vehicle enters into the limp home mode.
TP sensor (sub)15Throttle position sensor (sub)
  • Remove the intake air hose at the throttle body
  • Disconnect the electronic-controlled throttle valve connector, and then connect terminal numbers No. 3, No. 4, No. 5 and No. 6 with the use of the special tool (MB991658).
  • Ignition switch: "ON"
Fully close the throttle valve with your finger4,300 - 4,700 mV
Fully open the throttle valve with your finger200 - 700 mV
TP sensor (sub)BDThrottle position sensor (sub)
  • Remove the intake air hose at the throttle body
  • Disconnect the electronic-controlled throttle valve connector, and then connect terminal numbers No. 3, No. 4, No. 5 and No. 6 with the use of the special tool (MB991658).
  • Ignition switch: "ON"
Fully close the throttle valve with your finger6 - 14 %
Fully open the throttle valve with your finger87 - 96 % or more
Vehicle speed4Vehicle speed Drive at 40 km/h (25 mph).Approximately 40 km/h (25 mph)