I unplugged Mass Air Sensor to change air filter over to a K & N. I forgot to replace. When I started engine it ran a minute and died.
Asked by Taker123 Mar 04, 2015 at 09:07 PM about the 2015 GMC Sierra 1500 SLT Crew Cab
Question type: Car Customization
I found what I did and plugged back in. Truck starts and runs fine. Only issue is check engine light stays on. Do I have to go back to deaer to clear a code or something?
5 Answers
Remove the positive battery cable for about ten minute,s ,with key not in ignition,then replace,should reset engine light,if not,have it scanned to see what issue you have.
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That did the trick. Thank you!
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Hey did you get a CAL message after this because thats what I have now pls help thank you
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