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Thread: No status from PCM after reflash (E40)

  1. #1
    Lifetime Member
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    Default No status from PCM after reflash (E40)

    PM'd Paul and GMPX


    Ive got no response from the PCM after flash, cant retrieve status!

    Any ideas?

  2. #2
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    Default

    sorted! disconnected battery, and everthings ok

  3. #3
    Lifetime Member GMPX's Avatar
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    Default

    Have heard of the E40 sometimes going a bit funny after a reflash, weird part is the flash obviously went ok because once the power is pulled the car starts fine. Glad you got it sorted.
    I no longer monitor the forum, please either post your question or create a support ticket.

  4. #4
    Lifetime Member Bruce Melton's Avatar
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    Oct 2003
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    Never had a fatality,

    2000 C5 Coupe, 6M, Callies/Mahle stroked LS7 (441), Blackwing, Halltech, LS3 intake, 90mm Shaner TB, ported L92 heads, FAST 50# inj, not too much cam, Kooks 1 7/8" headers , 3" catless mid pipes, Z TIs, track suspension, , 3:90 rear, EFI V2, LM-2, etc.
    PowrMax Performance

    100 mm PowrMAF

    LM-2 EFILIve package with TAQ -sLM2 V-2 serial cable> Package deals

  5. #5
    Lifetime Member GMPX's Avatar
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    Default

    I should clarify, 3 or 4 times in as many years......**** happens sometimes.
    I no longer monitor the forum, please either post your question or create a support ticket.

  6. #6
    Senior Member doubledip's Avatar
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    May 2008
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    I've got 2 brand new ones right here.... one was a TIS full flash FAIL.... another was a full tune flash FAIL.....

    and they are damn expensive in comparison to other ECU's
    ---------------------------
    E38's got to love them
    E40's hate 'em

    LS1's is there anything it wont work on

    Holden VE SSV - GEN46L

    www.ultimateconversionwiring.com.au

    www.dualflash.com.au

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