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Can a bad MAF sensor affect the IAT sensor reading too high and my 02?

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Old 10-16-2008, 08:59 AM
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Default Can a bad MAF sensor affect the IAT sensor reading too high and my 02?

My car, a 2.7t, is throwing two codes

P0113 IAT: Signal too high
P1113 o2 b1 s1: Internal Resistance too high

My indy advised to replace the MAF sensor, I just would like to get some info on this before buying the $160 part.

TIA!
Old 10-16-2008, 09:01 AM
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Default Sounds like your indy mechanic didn't realize that your IAT sensor is not in the MAF sensor, like on

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