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Thread: Cant do a relearn

  1. #1
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    Default Cant do a relearn

    Just updated to the latest EFI Live so i could tune my buddys new Camaro.
    Did a engine/transmission swap in a truck this weekend and before we started tuning on it i tried to do a crank relearn. Went to the DVT, activated, and when i click on the relearn button nothing happens. The parameters are in spec. But nothing happens.

    Last time i did a relearn was years ago on my truck and it worked.
    Now its a no go.

    Where should i start looking?

  2. #2
    Joe (Moderator) joecar's Avatar
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    Did you raise the RPM to above 4000 rpm (within 10 seconds)...?

  3. #3
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    Is it not suppose to show a popup screen, like it use to.

  4. #4
    Joe (Moderator) joecar's Avatar
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    It might not show a popup screen.

  5. #5
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    Ah, i was waiting for it. Ill try it on my truck and see what happens.
    Thanks Joecar!!

  6. #6
    Lifetime Member GMPX's Avatar
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    Is it in a transplant? I think from memory it needs to see the brake pedal switch pressed as well (I might be wrong on that).
    The DVT will show the error when you try to activate the CASE learn if there is a problem.
    I no longer monitor the forum, please either post your question or create a support ticket.

  7. #7
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    We got it to work,
    now i gotta figure out how to hook up the brake wire in the PCM so i can do a CRL on a 98 with a 06 5.3..

    Know what pin in the PCM needs to see a signal? 2002 pcm, and what type of signal? ground or 12V?

  8. #8
    Joe (Moderator) joecar's Avatar
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    I'll look thru my wire diagrams... 2002 Camaro, right...?

  9. #9
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    its a 2002 truck PCM, which is all the same

  10. #10
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    Ive got all the pcm pinouts, but just dont want to hook it up wrong and screw something up

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