8.1, P0101 and P0802 codes?

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jmccart
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8.1, P0101 and P0802 codes?

Post by jmccart »

My CEL came on and these are the codes the Predator read. One was about a MAF and the other was some transmission code. Ideas?
2003 Silverado 8.1 Allison
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mikel
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RE: 8.1, P0101 and P0802 codes?

Post by mikel »

The P0101 is odd, do you have a CAI?
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mikel
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RE: 8.1, P0101 and P0802 codes?

Post by mikel »

P0802 Trans Ctrl Sys MIL Request Circ/Open

That one, I have no clue, as we dont talk to the Allison trans...
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Chuck_yager
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RE: 8.1, P0101 and P0802 codes?

Post by Chuck_yager »

Maybe that means its low on blinker fluid, or the muffler bearing is going bad? LOL
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jmccart
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RE: 8.1, P0101 and P0802 codes?

Post by jmccart »

No CAI Mikel. Chuck you silly smart asprin! Nice. Weird that the trans has its own computer, but the CEL came on for it. The Predator cleared them both.

Are MAF's supposed to be cleaned?

Thanx.
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Ill_Born_SS
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RE: 8.1, P0101 and P0802 codes?

Post by Ill_Born_SS »

"Are MAF's supposed to be cleaned? "

definitly, spotless, use only MAF cleaner and don`t touch the elements inside with your fingers.
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RE: 8.1, P0101 and P0802 codes?

Post by 06MonteSS »

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jmccart
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RE: 8.1, P0101 and P0802 codes?

Post by jmccart »

Sweet, thanx Monte & IllbornSS!
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