IAT sensor -34F
#1
IAT sensor -34F
My check engine light came on and the code was "intake air temp circuit input high and my odb reader was showing the IAT sensor at -34F. I replaced it and same thing...
I am wondering if its causing the misfire upon startup, I can hear a loud pop almost everytime I start it.
I am wondering if its causing the misfire upon startup, I can hear a loud pop almost everytime I start it.
Last edited by djsquare1; 08-11-2012 at 01:11 PM.
#3
The wiring looks fine, I will try testing it with my multimeter.
I thought the IAT sensor was bad so I replaced it, but they are both showing around the -34F mark. Ill try to see if I get a reading with it unplugged and test the voltage at the same time. I think I read something like 5 volts is supposed to be supplied.
Hopefully I can get this fixed, and maybe it will fix my multiple misfire issue too!
I thought the IAT sensor was bad so I replaced it, but they are both showing around the -34F mark. Ill try to see if I get a reading with it unplugged and test the voltage at the same time. I think I read something like 5 volts is supposed to be supplied.
Hopefully I can get this fixed, and maybe it will fix my multiple misfire issue too!
#4
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fuhhuayt
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05-05-2011 01:04 PM