2nd: Can you put this:
In a 1991 318is?M42 onboard computer question
Moderator: martauto
Depends what OBC you have. Most 318is' have the 6 button OBC which doesn't calculate MPG. 13 button OBC does have extra functions including MPG and isn't too difficult to retrofit but you'll need a 4 pot coding plug iirc.
Check Control? Yes technically it can be retrofitted but is way, way too much hassle. Its not a simple plug and play like the OBC.
Check Control? Yes technically it can be retrofitted but is way, way too much hassle. Its not a simple plug and play like the OBC.
To fit the overhead check panel you'd need to change the entire body loom as it's integrated into it.
BMW E30 344i track car 
BMW F31 335d xdrive
BMW F31 335d xdrive
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Ziggy
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Glad you got your answer 
e30BMart at 2.10am wrote:1st: Can you see MPG on 318is main onboard computer?
2nd: Can you put this:In a 1991 318is?
e30BMart at 2.58am wrote:bump. No one know this?
You might need to work on your patience though - bear in mind most people in the UK will have been asleep at this time!e30BMart at 3.37am wrote:Bump.
E30 in need of wiring loom smoke since April '11...
Hehe sorry bout that =p twas noon here!Ziggy wrote:Glad you got your answer
e30BMart at 2.10am wrote:1st: Can you see MPG on 318is main onboard computer?
2nd: Can you put this:In a 1991 318is?e30BMart at 2.58am wrote:bump. No one know this?You might need to work on your patience though - bear in mind most people in the UK will have been asleep at this time!e30BMart at 3.37am wrote:Bump.