Just to sum up the problem, it all started with my engine juttering when driving, then the idle was to high, then the injector light switched on ... off again and the car worked fine ... until this morning the car went out every time it went to idle, so i had to turn on the car at every light and then step lightly on the gas to keep the engine running ... at some point the idle worked fine again, but question now is for how long.
Is anyone here familiar with doing diagnostics on the idle stepper or did anyone have similar problems with their boxer engine ???
I was told the price for a new idlestepper is around 130£ excl tax here in DK so if I can avoid that I'll do that ...