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Ran the code scanner

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Posted by: Shaun 97VIII

on the 1997 VIII due to the mis-firing.

got P0113: IAT sensor circuit high voltage?

anyone ever have this problem? i know that IAT = Intake Air Tempurature, but what can i do to remedy the problem.

I also got the code: Cylinder 2 mis-fire, but i think that is because i pulled the COP off while the car was running yesterday to see what would happen, of course i put it back on right away.

i googled the code #, but didnt find any ways to fix it.

thanks!!!

Posted by: JC1994

bad IAT sensor would be my guess, and you would probably know by ear if your engine was mis-firing on a cylinder. does it sound like it's hitting on all 8?

Posted by: Shaun 97VIII

Quote:

Originally Posted by JC1994

bad IAT sensor would be my guess, and you would probably know by ear if your engine was mis-firing on a cylinder. does it sound like it's hitting on all 8?

when i accellerate the whole car shakes and it idles really rough.
i already replaced 1 CoilPack that had a craccked boot, but that didnt change anything.

the car just flat out runs like

Posted by: Frogman

Replace the IAT?

Posted by: Shaun 97VIII

Quote:

Originally Posted by Frogman

Replace the IAT?

yeah that is going to be next, if i can find one.
already checked the local joints, no luck yet.

i found on a OBDII forum that some people replaced the IAT, but nothing happened and they ended up having to change the PCM ($187)

where is the PCM on the second gen|?

Posted by: 98LSC32V

Your PCM is working because your car starts.

Posted by: Shaun 97VIII

Quote:

Originally Posted by 98LSC32V

Your PCM is working because your car starts.

Gotcha, thanks!

got the Cylinder 2 mis-fire code again today while driving.
should i replace the ignition coil for #2 now? (#2 is Passenger side, 1st cylinder right?)

new plug so i know thats not it

Posted by: 02LSE96LSC91SE84TC

Passenger side 2nd cylinder. I would replace it or the boot. From what I understand they can get little pin holes in the boots, can't really see with your eyes.

Posted by: Shaun 97VIII

Quote:

Originally Posted by 02LSE96LSC91SE84TC

Passenger side 2nd cylinder. I would replace it or the boot. From what I understand they can get little pin holes in the boots, can't really see with your eyes.

ok, pass. side second cylinder.

the coil and boot is all one assembly

they are very easy to replace, just pricey

Posted by: chickenviii

not 1 pull the rubber part off

Posted by: Shaun 97VIII

replaced the ignition coil, problem solved.

i have my car back!!! w00t

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