instant mpg
Posted: Sat Mar 31, 2018 4:42 pm
Every BMW I've had, from 1980's E28's to E32's, E34's, E46's have had the vacuum operated instant MPG gauge.
Is it possible to "code" one to the OBC on a 2007 e83 3.0sd ?
Is it possible to "code" one to the OBC on a 2007 e83 3.0sd ?