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Knock Sensor: Testing and Inspection

Component Inspection

KNOCK SENSOR

Check resistance between knock sensor terminal 1 and ground.

NOTE: It is necessary to use an ohmmeter which can measure more than 10 MOhms.

Resistance: Approximately 530 - 590 kOhms [at 20 °C (68 °F)]

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