mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Main Relay (Computer/Fuel System) > < Knock Sensor|Testing and Inspection
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Knock Sensor: Service and Repair

KNOCK SENSOR

Fig. 33 Knock sensor removal.

1.

Disconnect the knock sensor Fig. 33.

2.

Remove the throttle chamber.

3.

Remove the knock sensor.

4.

Installation is reverse order of removal.

KNOCK CONTROL UNIT

Fig. 34 Knock sensor control unit removal.-----106

1.

Remove the front scuff plate (right side) and front side trim (right side).

2.

Disconnect the knock control unit connector.

3.

Remove the knock control unit Fig. 34.

4.

Installation is reverse order of removal.

Main Relay (Computer/Fuel System) > < Knock Sensor|Testing and Inspection