Best place for M6/M6 technical advice?

[r spec]

Been searching for a while (struggling to get user approved on M5board). Any recommendations? Want to look out for common faults, economical first time right fixes, and strange behaviours... For example my oil sensor is refusing to read. I've seen it try once in the last 2k and by the way its displaying I don't think its the sensor. More likely a G sensor offset

This is advice for E60 M5 / E63 M6

Heading is obviously supposed to say M5/M6 opps

Edited by r spec on Monday 22 December 13:27

[r spec]

This is advice for E60 M5 / E63 M6