[AndrzejM_PL]

Hi,
I would really appreciate if anybody could post, send, share wiring diagram for instrument cluster of my car.
I'm planning to install a custom computer to monitor fuel efficiency and need some signals.
Or maybe someone knows how to turn on if there is one to show fuel consumption, but not for the trip but the current one to monitor fuel consumption in real time?

Thanks in advance!

[Lorian]

I used to use a scanguage II for that on my 2009 diesel - works very well and showed things like temps and power output too.  they keep their prices pretty high on Ebay I guess.  It got its data from the CANBUS via ODBC port. Other makes and newer models exist.