Diagnostic Test

1. Turn ignition switch OFF.
2. Disconnect mass air flow sensor harness connector.
3. Check resistance between mass air flow sensor terminals as follows.

   Terminals	Condition		Resistance (kΩ)
   2 and 4	Temperature [°C (°F)]	25 (77)	1, 800 - 2, 200

Is the inspection result normal?

YES 

Check intermittent incident. Refer to INTERMITTENT INCIDENT .

NO 

Proceed to DIAGNOSIS PROCEDURE .