Chevrolet Cobalt Service & Repair Manual: Idle Speed & Mixture Adjustments
Chevrolet Cobalt Service & Repair Manual / Engine Management / Engine Tune Up & Performance / 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 Idle Speed
| Fast idle speed is controlled by the ECM/PCM. No adjustment is required. |
Mixture
| Fuel mixture is controlled by the ECM/PCM and is not adjustable. |
Compression Pressures
1.
Ensure engine is at room temperature
and battery is fully charged.
2.
Disconnect wiring from ignition module
and remove spark pl ...
Fuel Injection
...
See also:
Chevrolet Cobalt Service & Repair Manual. Transmission Oil Cooler Line, Flush
Warning: Wear eye protection.
Wear standard industrial rubber gloves.
Warning: Keep lit cigarettes,
sparks, flames, and other ignition sources away from the area to prevent
the ignition of combustible liquids and gases. Keep a "Class B" fire
extinguisher ...
Chevrolet Cobalt Owners Manual
- In Brief
- Seats and Restraint System
- Features and Controls
- Instrument Panel
- Driving Your Vehicle
- Service and Appearance Care
- Maintenance Schedule
- Customer Assistance Information
Chevrolet Cobalt Service Manual
- Air Bags
- Air Conditioning & Heater
- Body & Frame
- Brakes
- Cooling System
- Driveline
- Electrical
- Electronic Stability Controls
- Engine Service
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