Gauge cluster pinout. RB25 swap --> 200sx w/240sx digital HUD cluster HELP!

[S12_hybrid]

The topic says it all, I am basically making a hybrid of three cars, and wouldnt you know it i've hit yet another snag.

The 240sx cluster was somewhat helpful in itself because the circuit board on the back labelled some of the circuits "brake" or "fuel" etc etc.. But there is another connector which plugs into the digital aspect of the cluster, and which I assume takes signal for the tach, speedo, temp, and oil pressure etc etc.

I also have an R33 gauge connector which has no home currently, but I will get that pinout from somewheres else (unless you happen to have a copy).

The wall i've obviously hit, is that i've got half of the wires labelled, and half not.. My diagrams are totally incomplete and what I really need is not just another "color" guide (I am colorblind).. But perhaps an actual PINOUT of the 2 connectors that are on the back of the 240 dash.

Im knee deep in something that smells like sulphuric eggs, and this project is about to come to a grinding halt. PLEASE HELP!

[S12_hybrid]

Any help at all would be greatly appreciated.

Even the wiring for the non-digital KA cluster would be enough! ANYTHING!

-Dan

[180fan]

this might get you started.zerothread?id=125027

[S12_hybrid]

You're right, it's a good start but not exactly what I need.

S13 Digital dash pinout (Or analog).

Looks like for now i'll be running my S12 dash but without any speedometer.

Damn