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Thread: v4 problems

  1. #1

    v4 problems

    Is anyone else having an issue with the new versions not reading the ecu. I get ficm and tcm to come up but no ecu. I could read the ecu in version 3.x but now it wont even let me use that. keeps telling me invalid application key

  2. #2
    also the scanner wont connect to the ecu either i can only log ficm and tcm parameters. edit: just uninstalled v4 and reinstalled v3.2 the scanner will connect and see the ecu but the editor is still giving me the invalid application key message.
    Last edited by richsoucie; 08-06-2019 at 07:07 PM.