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Old 03-31-2011, 03:34 PM
vorstang's Avatar
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Join Date: Nov 2009
Location: Amsterdam New York
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Default i have a code U011A

i get this code alot and was wondering what might cause it. it usually happens if the roads are wet or i go through a carwash. anybody have any experiance with this?
thanks everybody
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Old 03-31-2011, 08:00 PM
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Join Date: Dec 2008
Location: California
Posts: 475

Default

U011a-lost Communication With Exhaust Gas Sensor Module

Looks like a loose connection. I would check all the sensors on exhaust to make sure they are tight and sensors are tight and the harnesses they lead are connected tight. Also make sure the wiring in good shaped, make sure nothing got caught on something and gave it good tug.

Hope that helps.
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Old 03-31-2011, 08:08 PM
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Default

thanks alot, I'll check tomorrow
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