LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

voltage at IAT sensor is 10.2 what now??

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Old Sep 5, 2005 | 02:14 PM
  #1  
93black-ta's Avatar
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From: savannah ga
voltage at IAT sensor is 10.2 what now??

the voltage should be at 5,... right? how do i troubleshoot this high voltage problem? i can't see any visible flaws in the wires. i'm stumped. ive searched but could only find info on bad sensors or low voltage at the connector due to a bad pigtail. none with high voltage....

thanks in advance
Old Sep 5, 2005 | 03:36 PM
  #2  
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From: Little Rock, AR
Re: voltage at IAT sensor is 10.2 what now??

Are you sure you are reading that right and with the correct scale on the meter? The next step would be to read it directly off the pin on the PCM with the connector removed.
Old Sep 5, 2005 | 04:54 PM
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93black-ta's Avatar
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From: savannah ga
Re: voltage at IAT sensor is 10.2 what now??

i dont know, now that i think about it i might have had it on ac. i probably just tarded out. i'll go back and check when i have a chance.

sorry
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