BMW 3-Series (E90 E92) Forum - View Single Post - COBB AccessPORT for the 2011 BMW 135, 335i and 335xi

Hadley · 01-12-2013, 06:45 AM

I received mine but cannot get past the stage where the ap downloads the stock ecu. It will say it can't connect to the car every time after it tries to compile the flash to upload. Any ideas?

01-12-2013, 06:45 AM	#173
Hadley Major 254 Rep 1,033 Posts Drives: 2011 E90 M Sport Join Date: Jan 2011 Location: MA iTrader: (5) Garage List 2011 BMW 335xi [10.00]	I received mine but cannot get past the stage where the ap downloads the stock ecu. It will say it can't connect to the car every time after it tries to compile the flash to upload. Any ideas?
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