Component Function Check
- CHECK INTAKE AIR TEMPERATURE (IAT) SENSOR
- Turn ignition switch OFF.
- Disconnect mass air flow sensor harness connector.
- Check resistance between mass air flow sensor terminals as follows.RESISTANCE REFERENCE CHART
Terminals Condition Resistance (kΩ) 1 and 2 Temperature [°C (°F)] 25 (77) 1.800 - 2.200 Is the inspection result normal?
YES >> GO TO 2.
NO >> Proceed to "DIAGNOSIS PROCEDURE ".
- CHECK INTERMITTENT INCIDENT
Check intermittent incident. Refer to "INTERMITTENT INCIDENT ".
Is the inspection result normal?
YES >> INSPECTION END
NO >> Proceed to "DIAGNOSIS PROCEDURE ".