Error Code help P1131
12-16-2010, 08:31 PM
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Error Code help P1131
Got Engine Service Soon light and when connected OBDI got following
12-16-2010, 08:46 PM
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Driver side cylinder bank is running lean. Probably a dirty MAF sensor. Clean that and see if the code goes away.
12-16-2010, 11:34 PM
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Thanks. I will try that tomorrow.
02-11-2011, 08:13 PM
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Any answers I have the same code?
02-13-2011, 10:37 PM
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Dirty maf sensor. Clean it with the proper cleaner real good.that's the cheap place to start before going into injectors and such
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12-16-2010, 08:31 PM
