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Old 05-14-2019, 06:10 PM   #9
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I have checked voltage at cht harness and was only getting minimal voltage. Which led me to ask if someone else thought it could be pcm failure. I got another pcm and had the dealer swap and reprogram it. They did no diagnostics all they said was that there must be a short or bad cht since it was telling the pcm engine was running hot causing fans to stay on. But they said nothing as to why the temp gauge burys past cold after start up.
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