mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Engine Speed Sensor > < Engine Control Module|Specifications|Page 2641
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Engine Control Module: Service and Repair

Protective Cover Removal

1.

Disconnect battery negative terminal.

2.

Lift up passenger side floor mat.

3.

Remove protective cover over ECU.

4.

Unplug connector and remove ECU bracket bolts.

5.

Replace ECU and reinstall components in reverse order of removal.

6.

Reconnect battery.

Engine Speed Sensor > < Engine Control Module|Specifications|Page 2641