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Thread: Getting Hot with A/c energized

  1. #1
    Member
    Join Date
    Apr 2007
    Posts
    66

    Default Getting Hot with A/c energized

    I have noticed that whenever i turn my a/c on my engine temp climbs almost 25*F I would like to know what changes are made in the ecm when you energize the a/c. I am running in SD and everything performs just like when the a/c is off only my temp goes up. I have done auto ve and now have all the settings for open/closed loop back to original settings including dfco turned back on. I have not tampered with any of my a/c settings. The funny thing is that at idle setting still with a/c on my temps never increase or if they do its only on very hot days 90*F and up and even then it takes near 20min to increase. When I begin to move is when my temps go up. I have tried running different gears and higher speeds but still no drop in temp. If there is something that needs to be changed in an a/c table to correct this please let me know.

    Thanks,
    ..RJ..

  2. #2
    Member
    Join Date
    Mar 2007
    Posts
    94

    Default

    mine does the same thing...its from the heat the condenser is pulling out of the car and then its blown onto the rad by the fans.....completely normal

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