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Thread: Help! HPTUNERS couldn't connect now my 05 gto wont start.

  1. #1

    Help! HPTUNERS couldn't connect now my 05 gto wont start.

    i tried to do an upload on my laptop today. i tried to connect but it would not work, it soon came up with "ABS FAULT" and "SERVICE VEHICLE SOON" and "NO OIL PRESSURE" etc etc on my dash

    after i was unable to connect with hptuners i tried to start my car - no go.

    it appears HPTUNERS may have fried something in my car....pcm? worse?

    very pissed right now.
    2008 G8 GT / TVS1900 /2.9 pulley / LS9 Injectors/ LS9 Cam / Catback / Intake

  2. #2
    if you got an error during the regular write calibration, you can try disconnecting the battery and the MPVI from your veihlce and the latop. Then connect it back up again and try writing again.

    It's not possible to fry these ECM's.

    Chris...
    I count sheep in hex...

  3. #3
    I was only trying to do a read.


    I disco'd the battery and the car started fine though.

    thanks
    2008 G8 GT / TVS1900 /2.9 pulley / LS9 Injectors/ LS9 Cam / Catback / Intake