mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Engine Controls - MIL ON/DTC P0325 Set|Page 1911 > < Engine Controls - MIL ON/DTC P0325 Set|Page 1909
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Knock Sensor: Testing and Inspection

1. Verify that the ignition switch is OFF.
2. Disconnect the knock sensor connector.

3. Measure the resistance between knock sensor terminal A and the knock sensor body by using an ohmmeter.

Specification: Approx. 560 k Ohms @ 20°C (68°F)

4. If not as specified, replace the knock sensor.

Engine Controls - MIL ON/DTC P0325 Set|Page 1911 > < Engine Controls - MIL ON/DTC P0325 Set|Page 1909