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When IAT Sensor goes bad

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Old 09-17-2008, 08:57 PM
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Default When IAT Sensor goes bad

Cruising along today on my lunch break I feel studders. Start watching the AFR. Goes way lean then back to swinging. Running CLSD with just STFT's. I'm like WTF. Thought it was some weird DFCO or something.

Just idling at a couple stop lights it just died. No codes. Logged it on the way home. Keeping my fingers crossed I would make it.

An IAT reading of -38 and instantly to 111 plays havoc with IAT Bias routines.



I did a IAT mod couple months ago. The stock IAT is back in now and all appears well.
Old 09-18-2008, 12:32 AM
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yeah a bad iat sensor and SD probly wouldnt mix well. Are you in a custom operating system.
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