QuestionQUESTION: Recently put head gasket on vehicle ran great,drove it around a bit noticed the temp gauge was'nt working. put 12 volt current direct to the temp connector to see if gauge would work, apparently not such a good idea, have now lost all fire to ignition system ,any ideas?
ANSWER: hehe yeah u blew the pcm up. Give me a call if u live near Atlanta.
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QUESTION: Thanks for the answer to my question. Is the PCM located near the fenderwell drivers side, and is there anything special I need to know about replacing it? I'm pretty sure It's the original equipment. Can a jeep service department check it to verify if it's operational if I remove it and take it in? Thanks for your help. ED -COLORADO.
Answerdepends on the year jeep u have and if u have a gray key or not. The pcm will need to be on the jeep and programed with the vin and such a dealer yes can do this and no they can not do anything unless it is hooked up to the jeep it self.
I got some family all over Denver and lower CO area =)
