Failed State of Md Emissions test; define the following po741 & p1860 codes,

What is your question?

Please provide a definition of the troubled codes and issues causing them, and repairs required. Thanks

deville2003 in Upper Marlboro MD

Jul 13, 2011

1 Reply

Popular Answer

bilysingeron Sep 22, 2012

google OBDll codes. You can see the whole set of codes and what each one means. It's free. Then save the link in favorites.

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RepairPal Certified shops can diagnose and repair your 2003 Cadillac DeVille. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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1 Reply

Popular Answer

bilysingeron Sep 22, 2012

google OBDll codes. You can see the whole set of codes and what each one means. It's free. Then save the link in favorites.

What are the best Cadillac repair shops?

RepairPal Certified shops can diagnose and repair your 2003 Cadillac DeVille. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.