audi b4 coupe [Archive] - Audi Forums

: audi b4 coupe

03-22-2011, 09:40 AM
hi i have b4 2.8 quattro i have installed on board computer but mpg reads 200.00 after car has started and is moving very fustrating any idears thanks mark

03-22-2011, 07:55 PM
Hey Mark....Greg here, welcome to the forums...glad to have you aboard. Try disconnecting the battery and see if the trip on board computer resets itself. Get back to us and let us know...thanks!

03-23-2011, 02:10 PM
hi Greg tried disconecting from battery does computer have to be wired to ecu so far it is connected to control switch and to back of clocks if this is so a wiring diagram would help
thanks mark