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smg sensor

  1. Help re-wiring transmission gear sensor

    E60 M5 and E61 M5 Touring Discussion
    Hi all, I recently got red cogs and was given the 4FA0 code. The car was undrivable and was also stuck in the clutch adaptation active mode. After taking transmission off, found out slave cylinder was to blame and replaced it along with plcd, fork, brass pin, etc. Put it all together and DIS was...
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