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). Refer to "REMOVAL AND INSTALLATION ".
- CHECK INTERMITTENT INCIDENT
Perform "INTERMITTENT INCIDENT ".
: INSPECTION END