nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Spark Plug > < Diagram Information and Instructions|Page 6680
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Knock Sensor: Testing and Inspection

COMPONENT INSPECTION 
Knock Sensor 

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Use an ohmmeter which can measure more than 10 M Ohms.

1. Disconnect knock sensor harness connector.
2. Check resistance between terminal (2) and ground.

Resistance: 500 - 620 K Ohms [at 25°C (77°F)]

CAUTION:  Discard any knock sensors that have been dropped or physically damaged. Use only new ones.

Spark Plug > < Diagram Information and Instructions|Page 6680