mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Engine Speed Sensor > < EGI Control Unit - Remanufactured Exchange Program|Page 2726
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Engine Control Module: Service and Repair

ECU Removal

1.

Disconnect negative battery cable.

2.

Pull up passenger side front floor mat.

3.

Remove ECU protective cover.

4.

Disconnect wiring harness from ECU.

5.

Remove ECU.

6.

To install, reverse removal procedure.

Engine Speed Sensor > < EGI Control Unit - Remanufactured Exchange Program|Page 2726