Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2006COBALT SS, 4D SEDAN, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 816 (PROGRAMMING AND SETUP - ALL SYSTEMS)REPAIR INSTRUCTIONSENGINE CONTROL MODULE PROGRAMMING AND SETUPECM REPLACEMENT
2006 Chevrolet Cobalt SS, 4D Sedan, Standard
ECM Replacement
2006 Chevrolet Cobalt SS, 4D Sedan, StandardSECTION ECM Replacement
WARNING: This page is about a different car, the 2010 Pontiac G5 and 2010 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
Replacement or reprogramming of the ECM, or replacement of the clutch pedal position sensor (CPPS) or clutch pedal requires that a CPPS learn procedure be performed. Failure to perform the CPPS learn procedure may result in personal injury or damage to the vehicle or its components if the vehicle is in gear and the starter motor is accidentally engaged.
If the engine control module (ECM) is replaced, the following procedures must be performed:
- ECM Reprogramming-Refer to Service Programming System (SPS) .
- Clutch Pedal Position Sensor Learn-Refer to Clutch Pedal Position Sensor Learn .
- Crankshaft Position (CKP) Variation Learn for 2.2L engine only-Refer to Crankshaft Position System Variation Learn .
- Theft Deterrent Programming-Refer to Theft Deterrent Module Programming and Setup (N. America except Canada) or Theft Deterrent Module Programming and Setup (Canada) .
- Throttle Learn Procedure-Refer to Throttle/Idle Learn (With Turbocharger) for the 2.0L or Throttle/Idle Learn for the 2.2L.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.