Thread: Esys on G20
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      06-21-2019, 09:12 AM   #16
simsimma777
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Drives: 2019 M850i coupe
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Quote:
Originally Posted by smartguy View Post
When i try code the Ass option, it all looks fine writing the ecu but in the end car shuts down, computer resets and programming is not complete. What goes wrong? Do i have to use diagnostic mode?
The only parameter i code at that time is the ASS option as described..
You should code DME with the engine off. That might be it.
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