[alex-qts]

Hi Guys,

My car keeps throwing up the same codes repeatedly. The DSC hydro unit was repaired and fitted back by myself around 6 months ago and so far no i-drive errors. Car has also just had the trans sump / oil replaced under warranty but codes present before and after!

Traction control does not seem to be functioning as well as it should, and after the trans work the car feels weak in the lower RPM's, almost like the extra kick it had before is missing. I have the feeling that something is not right. Also checked I-Level and BMW do not appear to have made any coding changes.

Note: I have also performed a CIC retrofit (from CCC) with emulator, would it be possible that the emulator is interfering with the BUS and causing the errors. Don't want to pull the CIC unless I absolutely have too.

Any help would be appreciated as I really do not know where to start with this one...





I know what the last 3 codes are, I have exhaust flap disconnected, and others relate from the old CCC unit.

Many thanks

[Red_Bean_Bun]

Thos errors always appear after coding .... Just clear it.

[alex-qts]

Originally Posted by Red_Bean_Bun

Thos errors always appear after coding .... Just clear it.

Interesting, it would make sense as I read the faults after coding / re-coding Alpina TCU between dealer visits. Don't remember seeing them before though, maybe because I was previously using DIS. I noticed that ISTA seems to show some faults that DIS didn't ( or they had different descriptions).

I will drive it a bit later on and see what comes up.

Cheers