GMT 900 Trucks General Discussion 2007 - 2013 Trucks | General Discussion

P0101 code on 2011 6.2?

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Old Aug 17, 2011 | 09:55 PM
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Default P0101 code on 2011 6.2?

Well i got in my truck a few mins ago and it popped this code. Ive got 9000mi and i havent changed anything on the truck in prolly 1000mi. Any ideas what could cause this?
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Old Aug 17, 2011 | 10:54 PM
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Clean your MAF sensor.
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Old Aug 18, 2011 | 12:31 AM
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Originally Posted by 06 4.8
Well i got in my truck a few mins ago and it popped this code. Ive got 9000mi and i havent changed anything on the truck in prolly 1000mi. Any ideas what could cause this?
Hmmmm has it been tuned after the intake? I had the same problem I drove 1,200 miles on mine and it popped up but was removed after the tune 2011s are very picky when modded
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Old Aug 18, 2011 | 08:47 AM
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If you have a CAI installed, check your connections. I chased codes for weeks and found a bad hose clamp.
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Old Aug 19, 2011 | 03:31 PM
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Well i got back in it last night and the engine light was off, but thanks for the input!
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