1. #1
    wattsl2311's Avatar
    wattsl2311 is offline Junior Member
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    Angry P0128 code tripping

    I have a 2012 Jeep Wrangler Unlimited Sport...I got the P0128 code and we did the following:
    Replaced the thermostat, replaced the coolant temperature sensor and drained and refilled the radiator. I am still getting the code after I did all of this the next day. Any other ideas as to why it keeps tripping????

  2. #2
    RAVEN13xxx's Avatar
    RAVEN13xxx is offline Senior Member
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    Re: P0128 code tripping

    wrong temp t-stat maybe?
    05 Unlimited Rubicon, 04 WJ Overland, 78 CJ-7, 07 WK (wife's)
    A.S.E. Certified Master tech, Chrysler certified master tech

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