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. ...

See also:

Chevrolet Cobalt Service & Repair Manual. Engine Assembly-Short Block R&R
Some manufacturer supplied short block assemblies do not come equipped with crankshaft and dampener. In-block cam short block assemblies may not include camshaft and timing gear. If short block assembly does not come equipped with these components, install components from orig ...