How to fix 5088 fault code on E90 BMW auto transmission
Hey, Good to know! Yes, the sensors are very generic. Glad you were able to solve the issue :)
5088 fault code is, unfortunately very varied and can mean a lot of things.
I would like to ask you if you have properly changed your transmission fluid on time? Was there a problem with the transmission before you got this 5088 fault?
I got it right I removed the megatronic on the range sensor there was too much of shavings I cleaned the megatronic with transmission fluid put it back then flush the transmission put new oil. Fault was gone I think the range sensor didn't read correctly cause of the shavings .