This cable and WinFLASH software allows you to reflash PCMs (both VPW and CAN!) over the OBD2 diagnostic port. This option does not give you the ability to view or modify calibration parameters - it ONLY allows an existing TunerCat RTOBD2 calibration file to be flashed onto a vehicle. This is an add-on to the TunerCat's RTOBD2 option available separately - it cannot be purchased without an existing TunerCat RTOBD2 license.
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