I have a 06 R53 copper S with roughly around 140k miles on it. I have been having trouble diagnosing code P0107, P1688, P0113, and P1689. I have already changed the harmonic balancer and tried changing the Map and Tmap sensors still the same issue after some driving the car will get thrown into limp mode with the ‘Service engine soon’ light and the DSC light on and will not come off. The car sometimes feel like it’s struggle to idle properly when it happens I don’t know if this is mechanical or electrical. Any helpful feedback will be appreciated.