Yesterday I successfully used ProTool for calibrating a 2nd hand DSC module to my E90 M3. I'm pleased with that.
I had to go through the valve calibrations a couple of times before I succeeded. (That may have been some air bubbles in the pump or something else). I had to have the engine running for the app to discover the DSC module. Not sure if that is due to my OBD cable?
Cheers,
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