Question about 2007 Chevrolet Cobalt Coupe
The computer has detected a fault in the emissions system that could damage the engine. It disables the engine so you cannot drive it and damage it. It must go to the shop. This sometimes happens after an aftermarket exhaust system is installed and it was not done properly or if engine modifications were done improperly. This can clog the catalytic converter and cause higher back pressure.
Posted on Jul 15, 2009
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Posted on Jan 02, 2017
Tips for a great answer:
Oct 28, 2015 | Cars & Trucks
Mar 02, 2013 | Chevrolet Cars & Trucks
Aug 03, 2012 | 2009 Chevrolet Cobalt
Mar 03, 2011 | 2006 Chevrolet Cobalt
Please see my tip at http://www.fixya.com/cars/r5932051-check_engine_light_check. These are generic instructions. If you get stuck or need specific instructions for your car, please get back to me with model, year and engine info.
Feb 07, 2011 | 2007 Chevrolet Cobalt Coupe
Sep 26, 2010 | 2008 Chevrolet Cobalt
Jan 09, 2010 | 2006 Chevrolet Cobalt
Jan 06, 2010 | 2005 Chevrolet Cobalt
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