Chevrolet Cobalt P Codes (Powertrain) P0400 - P0499

Browse Chevrolet Cobalt P Codes (Powertrain) P0400 - P0499 questions and answers. Choose a question that matches your symptoms.

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Code PO449

2008 CHEVROLET COBALT

I Changed The Vent Solenoid,and Erased The Code And It Reappeared Within Minutes. What Could Be The Problem? Thanks

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4 IMAGES

Asked by Cperry54

2007 CHEVROLET COBALT

Computer Problem 2007 Chevy Cobalt 4 Cyl Front Wheel Drive Manual I Know What The Code Is, However Do Not Know What To Fix, Test Or...

1 ANSWER

Asked by ltomkjr

2005 CHEVROLET COBALT

Engine Light Shows Trouble P0480. By The Way How Many Relays Are On My Car For The Cooling Fan? Thanks

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7 IMAGES

Asked by Cperry54

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