Component Inspection

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 CYLINDER BLOCK : Exploded View .