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This is what I have done now... I uninstalled the interface and reinstalled with the latest version...and I updated firmware to 12/21/2012.
So: Interface 12/14/2012
Firmware 12/21/2012
I selected N55 135/335
I have not installed the harness nor have I done the ISO. I drove the car again and the same problem with boost and check engine light is on with the following two codes:
2E4C
28AO
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2011 e90 KW V1, JB4, BMS Dp, BMS Intake, CP, Alpina Flash, ISO, E85
Coming soon to the garage: 2014 M3 Maybe M5  |