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Old

Jul 15, 2012 | 11:03 PM

#1

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IAT code

Hi everyone,
I have a lq4 with the green and blue pcm in a 99 s-10 extreme. The Intake air temperature sensor reads -39, whether its hooked up, not hooked up or shorted out. Any suggestions? Also my gauge cluster wont turn on until i hook my scan tool up.

Thanks in advance!

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Jul 16, 2012 | 02:51 PM

#2

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I know someone could pitch in on this.

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Jul 19, 2012 | 02:30 AM

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Mine read -39 when it went bad. Caused the car to stutter and misfire. Get a replacement from autozone they are brass and much better

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Jul 19, 2012 | 09:07 AM

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I would post in the conversions section....lots of people read that section that are sued to dealing with these things.

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Jul 19, 2012 | 09:39 PM

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Appreciate the replies, what vehicle is the sensor from? also why do my gauges turn on when i hook my scan tool up? Could a mod move this?

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Jul 23, 2012 | 08:15 PM

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Bump!

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Jul 29, 2012 | 10:08 AM

#7

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bought a brass IAT from O'reilly auto parts and im still reading -39

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