Question about 2012 Buick Verano

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Po69e error code

Check engine light comes on @ any time - I'm not sure what I'm doing or what causes this - AutoZone gave me this code - how do I fix

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There is usually another code set with it usually p0231. Can someone check it again to see if there is another code because it is odd that this code set alone. Anyway, the fuel pump control module has to be checked. The usual causes for failure, beside it being the module, is loose or corroded connections, broken wiring, bad ground and just general problems to cause the module from getting the proper electrical connections. DON'T JUST CHANGE THINGS!! Diagnose first.

Posted on Mar 24, 2014


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SOURCE: 2004 Buick LaSabre engine service light is on and dealer and autozone says it is a loose gas cap but it is not loose. What do I do?

The cap might need a pressure check. Just because it stays on and tight doesn't mean it is functioning properly. It must meet EPA standards to function properly. Your cap is special part of your emission system and if it is not working properly you will need to replace it and have the light reset. If you owed a code reader it would tell you the same. Auto zone does do free code reading. The check engine light usually is not a big problem,but... I will leave it at that. 

Posted on Jun 01, 2009

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SOURCE: engine light comes on had checked at autozone said

fuel too lean is the answer for the code but sometimes, just changing the spark plugs will remedy this right away

Posted on Jan 23, 2011

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