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. Front Turn Signal Lamp Bulb, Replace
Warning: Halogen bulbs contain
gas under pressure. Handling a bulb improperly could cause it to shatter
into flying glass fragments. To help avoid personal injury: Turn off the
lamp switch and allow the bulb to cool before changing the bulb. Leave the
lamp switch OFF until the ...
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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