Component Inspection

WARNING: This page is about a different car, the 2018 Nissan Maxima. 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 terminal as per the following.

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

Knock sensor		Resistance
+	-
Terminals
1	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

Replace malfunctioning knock sensor. Refer to Exploded View .