Question about 2000 Jeep Cherokee

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2000 Jeep Grand Cherokee Laredo PO123

Hi, I have a 2000 Jeep Grand Cherokee. I came up with a PO123 code indicating the TPS was bad. After a few TPS modules, and then tracing the wiring. I am finding I probably need a new pcm. IM not sure of this, but i have come to this conclusion. If you can advise me on anything else I can do please feel free to answer this post. All the voltages come back right.

Thanks

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I have ordered a reconditioned pcm for my Jeep. Once I have installed it I will get back to the forum and let you know if this fixed the problem

Thanks

Posted on Nov 07, 2008

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