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Thread: GMPP PCM fan control issue, need help. Fans come on, but won't go back off.

  1. 11-14-2014 #1
    RMS-Man
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    GMPP PCM fan control issue, need help. Fans come on, but won't go back off.

    With current tune the fans kick on at the temp desired, but once temp drops below that they never turn back off until you turn the car off.
    Can you guys look at the fan settings and figure out if something needs to be changed. Maybe even compare the file to one you have that worked.

    IN READ TUNED BLUECAT FAN ONLY 1.hpt
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    Ventura County area, CA
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  2. 11-17-2014 #2
    yapur
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    have you adjust the fans to 100% of diferent mesures on diferent temperatures?
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