[emoji1696]I think X5chemist your on to something please read...

(This comes from newtis)

Note:
[emoji91]A faulty throttle valve adjusts the adaptation values stored in the DME control unit. These adaptation values need to be reset after replacing the throttle body.

Delete adaptation value:

Connect DIS Tester
Select vehicle type
Select "Digital Motor Electronics MS43", carry out brief vehicle test
Continue by pressing bottom right arrow
The "Fault pattern selection" window appears.

Select the "Function selection" (bottom left)

The "Function and component selection" window appears:
Select ”Service functions”
Select "drive"
Select "Digital Motor Electronics"
Select "Reset adaptations"
Select "Test plan" (bottom left)
The "Test plan" window appears. Select "Reset adaptations"
Continue by pressing bottom right arrow

Further procedures according to DIS instructions.

After the first engine start, the new adaptation values are set in the DME control unit.

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