Component Inspection

WARNING: This page is about a different car, the 2013 Infiniti FX50. However, it is still accessible from the selected car via links, so may be relevant.

CHECK KNOCK SENSOR

Turn ignition switch OFF.
Disconnect knock sensor harness connector.

Check resistance between knock sensor terminals as per the following.

NOTE: It is necessary to use an ohmmeter which can measure more than 10 MΩ.

Terminals	Resistance
1 and 2	Approx. 532 - 588 kΩ [at 20°C (68°F)]

CAUTION: Never use any knock sensors that have been dropped or physically damaged. Use only new ones.

Is the inspection result normal?

YES: INSPECTION END

NO: Replace malfunctioning knock sensor. Refer to "EXPLODED VIEW ".