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 INTAKE AIR TEMPERATURE SENSOR
Refer to COMPONENT INSPECTION .
Is the inspection result normal?
YES: GO TO 3.
NO: Replace mass air flow sensor (bank 1) (with intake air temperature sensor).
- CHECK INTERMITTENT INCIDENT
Refer to INTERMITTENT INCIDENT .
INSPECTION END