chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Idle Speed Motor Position Sensor > < Diagnostic Trouble Code Descriptions|Page 1574
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Engine Control Module: Service and Repair

Replace

1.

Turn ignition switch ``Off.''

2.

Disconnect connectors from ECM by pushing locks down.

3.

Remove three ECM attaching bolts, then the ECM.

4.

Reverse procedure to install.

Idle Speed Motor Position Sensor > < Diagnostic Trouble Code Descriptions|Page 1574