Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

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Knock Sensor: Testing and Inspection

INSPECT KNOCK SENSOR




a. Continuity inspection.
1. Using an ohmmeter, measure the resistance between the terminals.

Resistance: 120 to 280 kOhm at 20 °C (68 °F)

HINT: If the resistance is not specified, replace the sensor.