Diagnosis Procedure

1. CHECK INTAKE AIR TEMPERATURE (IAT) SENSOR

   Check intake air temperature sensor. Refer to "COMPONENT INSPECTION ".

   Is the inspection result normal? 

   YES: GO TO 2.

   NO: Replace mass air flow sensor (with intake air temperature sensor) (bank 1). Refer to "EXPLODED VIEW ".

2. CHECK INTERMITTENT INCIDENT

   Check intermittent incident. Refer to "INTERMITTENT INCIDENT ".

INSPECTION END