Diagnosis Procedure
- CHECK GROUND CONNECTION
- Turn ignition switch OFF.
- Check ground connection M95. Refer to Ground Inspection in
"CIRCUIT INSPECTION
".
Is the inspection result normal?
YES: GO TO 2.
NO: Repair or replace ground connection.
- CHECK ACCELERATOR PEDAL POSITION SENSOR 1 POWER SUPPLY CIRCUIT
- Disconnect accelerator pedal position (APP) sensor harness connector.
- Turn ignition switch ON.
- Check the voltage between APP sensor harness connector and ground.
APP sensor Ground Voltage (V) Connector Terminal E112 (Without ICC) 5 Ground Approx. 5 E116 (With ICC) 5 Is the inspection result normal?
YES: GO TO 7.
NO: GO TO 3.
- CHECK SENSOR POWER SUPPLY CIRCUIT
Check harness for short to power and short to ground, between the following terminals.
ECM Sensor Connector Terminal Name Connector Terminal F111 84 Electric throttle control actuator (bank 1) F66 2 88 Camshaft position sensor (bank 2) F83 1 88 EVT control position sensor (bank 2) F63 1 92 Power steering pressure sensor F35 3 92 Refrigerant pressure sensor E77 3 96 Electric throttle control actuator (bank 2) F64 2 M160 100 APP sensor 1 (Without ICC) E112 5 100 APP sensor 1 (With ICC) E116 5 Is the inspection result normal?
YES: GO TO 4.
NO: Repair short to ground or short to power in harness or connectors.
- CHECK COMPONENTS
Check the following.
- Camshaft position sensor (bank 2) (Refer to "COMPONENT INSPECTION ".)
- Exhaust valve timing control position sensor (bank 2) (Refer to "COMPONENT INSPECTION ".)
- Power steering pressure sensor (Refer to "COMPONENT INSPECTION ".)
- Refrigerant pressure sensor (Refer to
"DIAGNOSIS PROCEDURE
".)
Is the inspection result normal?
YES: GO TO 5.
NO: Replace malfunctioning component.
- CHECK THROTTLE POSITION SENSOR
Refer to "COMPONENT INSPECTION ".
Is the inspection result normal?
YES: GO TO 9.
NO: GO TO 6.
- REPLACE ELECTRIC THROTTLE CONTROL ACTUATOR
- Replace electric throttle control actuator.
- Go to
"SPECIAL REPAIR REQUIREMENT
".
: INSPECTION END
- CHECK ACCELERATOR PEDAL POSITION SENSOR
Refer to "COMPONENT INSPECTION ".
Is the inspection result normal?
YES: GO TO 9.
NO: GO TO 8.
- REPLACE ACCELERATOR PEDAL ASSEMBLY
- Replace accelerator pedal assembly.
- Go to
"SPECIAL REPAIR REQUIREMENT
".
: INSPECTION END
- CHECK INTERMITTENT INCIDENT
Refer to "INTERMITTENT INCIDENT ".
: INSPECTION END