Quote:
Originally Posted by CarbonZLE
Either way, today I am going to look at all of my calibrations and see what they are. Tomorrow my module should be here and then I will find time to attempt this.
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What module would you be ordering? The dealer flashes this to either the existing ECU or BCM (honestly not sure which module they connect to for this specific calibration). I would also assume the VIN is not entered by the tech, rather it's read from the module after it's married to your vehicle. Sort of like when you flash a calibration file to your ECU, the tune software is simply reading the VIN, not user-entered.
Lastly...are you attempting to do the drag calibration...or an autocross calibration? I have only heard of a drag calibration from GM. Do they now have multiple calibrations?