Component Inspection (Knock Sensor)
WARNING: This page is about a different car, the 2019 Nissan NV3500 HD and 2019 Nissan NV2500 HD. 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 MOhm.
Terminals
Resistance
1 and 2
Approx. 532 - 588 kOhm [at 20 deg.C (68 deg.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 .