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Thread: Hellcrate High Actual Torque at key on - limp mode

  1. #1
    Tuner in Training
    Join Date
    Oct 2017
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    30

    Hellcrate High Actual Torque at key on - limp mode

    Most time when turn the key to the on position I see a Actual Torque value of 1142. This is the same as Driver Demand Torque 1142

    The car is cold key on engine off

    Hellcrate motor, headers, CAI

    The file I included is after a long idle

    Codes are P0171, p0174, p2174, U1110

    hot re starts actual tq high.hpl


    What causes the value of Actual Torque to be high at key on engine off?

  2. #2
    Potential Tuner
    Join Date
    Jul 2017
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    8
    Is it running on the tune that came on the PCM? I just finished a swap and could look through some stuff later.

  3. #3
    Tuner in Training
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    Oct 2017
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    Yes completely un tuned. Would you send me stock tune (un modified) and or I can send you mine. I?d like to compare. They should be exactly the same. Can I see a running log too please?

  4. #4
    Advanced Tuner
    Join Date
    Mar 2018
    Location
    Illinois
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    Sounds normal to me, if the engine is not running, VCM scanner will report a high actual torque value. In fact, on my challenger if you look at the engine torque display with the engine on but not running it reports 412ft-lb.

  5. #5
    Potential Tuner
    Join Date
    Jul 2017
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    8
    I can get you some stuff and I will take a look at this log later. I completely forgot. Also, I actually screwed up and copied over my stock read. I have one that had some very small changes saved, so if I could get a copy of yours, I could correct mine and see if there are any other major differences that I can see.

  6. #6
    Tuner in Training
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    Oct 2017
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    Quote Originally Posted by unicornpower View Post
    I can get you some stuff and I will take a look at this log later. I completely forgot. Also, I actually screwed up and copied over my stock read. I have one that had some very small changes saved, so if I could get a copy of yours, I could correct mine and see if there are any other major differences that I can see.
    Hellcrate Baseline Tune Stock 3.19.19.hpt

    No worries, here is the factory Hellcrate Tune un touched.

  7. #7
    Advanced Tuner
    Join Date
    Jul 2015
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    878
    Quote Originally Posted by Homer View Post
    Sounds normal to me, if the engine is not running, VCM scanner will report a high actual torque value. In fact, on my challenger if you look at the engine torque display with the engine on but not running it reports 412ft-lb.
    Yeah. A lot vehicles will show strange values with KOEO.

    OP is there an actual problem or were you wondering why it was showing that?