Chevrolet Cobalt Service & Repair Manual: Fuel Injection

Idle Speed & Mixture Adjustments

Idle speed is controlled by the ECM/PCM. No adjustment is required. Curb Idle Speed Curb idle speed is controlled by the ECM/PCM. No adjustment is required. Fast Idl ...

Component Service

Engine Control Module (ECM) 1. Retrieve percentage of remaining engine oil life using a scan tool, then record remaining engine oil life. 2. ...

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Chevrolet Cobalt Service & Repair Manual. CV Joint Boot R&R
1. Remove the wheel drive shaft from the vehicle. 2. Install the wheel drive shaft (2) into a vise, Fig. 1 3. Using a hand grinder, remove and discard the inner (4) and outer (2) boot clamps, Fig. ...