Chevrolet Cobalt Service & Repair Manual: Multi-Function Switch, Replace

Malfunction Indicator Lamp, Diagnosis & Testing

The Malfunction Indicator Lamp (MIL) is located on the Instrument Panel Cluster (IPC). The MIL informs the driver that an emission system fault has occurred and that the engine cont ...

Neutral Safety Switch, Replace

1. Apply parking brake and place control assembly in Neutral. Transaxle manual shaft must be in Neutral position prior to installing range switch. ...

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Chevrolet Cobalt Service & Repair Manual. Compression Pressure
When inspecting cylinder compression, the engine should be at room temperature, the throttle should be open, the spark plugs removed and the battery at full charge. The lowest reading cylinder should not be less than 70% of the highest and no cylinder reading should be less th ...