Component Function Check
WARNING: This page is about a different car, the 2013 Infiniti M56. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK INTAKE AIR TEMPERATURE (IAT) SENSOR
- Turn ignition switch OFF.
- Disconnect mass air flow sensor (bank 1) harness connector.
- Check resistance between mass air flow sensor (bank 1) terminals as follows.
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
Refer to "INTERMITTENT INCIDENT ".
Is the inspection result normal?
YES: INSPECTION END
NO: Proceed to "DIAGNOSIS PROCEDURE ".