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Thread: Intake heater

  1. #1
    New Member
    Join Date
    Sep 2009
    Posts
    6

    Default Intake heater

    I have removed my intake heater and was wondering if I can shut it off or stop the code from popping up. How would I go about this?

    Thanks

  2. #2
    New Member
    Join Date
    Mar 2007
    Posts
    3

    Default

    Under Engine Diagnostics you can disable the MIL for P0540 and P0543 for the intace heater. This will eliminate the Check engine light.

    Then in Engine Calibration/Intake Heater set the values for all of the tables to 0. This will prevent the ECM from commanding the relay.

    Unfortunately the ECM tryes to verify the integrety of the circuit so just setting the values to 0 with out setting P0540 and P0543 to "No MIL".
    Cary

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