nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Relays and Modules - Ignition System > < Diagram Information and Instructions|Page 6007
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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 (1) and ground.

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

CAUTION:  Do not use any knock sensors that have been dropped or physically damaged. Use only new ones.

Relays and Modules - Ignition System > < Diagram Information and Instructions|Page 6007