E46Fanatics - View Single Post - ***BMW ECU programming solution*** OPEN DISCUSSION inside please
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Old 01-23-2013, 02:08 AM   #363
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Join Date: Dec 2012
Location: Finland
Posts: 43
My Ride: 325 (E46) Cabrio
^OK, you are right. There are how-tos. Somehow I still feel there are many variations. E.g: Many tuners prefer to go via OBD. Then, if you chooce to solder and direct EEPROM programming, like you, the directions are quite different. Also, many tools exist. Beginners, like me, get easily confused. Personally, I've decided to to play with the ECU in the car, but have the second ECU and play with in on my garage's table. Then, there is more room for trial and error.
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