Year of Manufacture *: 2005
( Optional ) Engine Code or CC: 3000
Got an X3 in with an unusual problem - when accelerating through approx 3200rpm the 4x4 traction control light will flash and the engine power is cut, almost like its in limp mode, but when you lift off the throttle the light goes out and normal operation is resumed until the next acceleration/light episode.
Car is fault-clear in all modules. Tried so far:
Steering angle sensor has been reset & calibrated
EGS reprogrammed with latest file
DSC reprgrammed with latest file
Gearbox adaptations reset
Tyre pressures checked & monitoring system reset
Battery voltage checked (13.51v at idle, 13.71v at 2000rpm)
Wheel speeds observed during fault condition but all appear equal and correct.
Anybody seen anything like this before or have any ideas?
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