011 Error- Old Incompatible Tune for Bully Dog GT Tuner

    November 10th, 2020

    Troubleshooting an 011 Error for a Bully Dog GT Tuner


    Connect the device to a Windows Computer. Open the "BDCARD" to view files and delete all files on the SD card EXCEPT for the file labeled GTDIDF.GTG for diesel devices and GTGIDF.GTG for gas devices. Then run an update from update agent. If the problem persists contact our Technical Support Team.

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