325e Engine Speed Sensor

[K-Line]

Ok so Ive been looking around for the answer but im still pretty confused, I HATE wiring. Just swapped an M50 into my '87 325e, used an AKG harness adapter, but I see that you have to run a wire directly to the back of the cluster for engine speed. Where do I run it from? Where do I run it to? Someone please explain in great detail and maybe even with pics hahaha Thanks in advance!

[justin_l_]

It was covered recently, it goes from the c104 in the glove box over to one of the connectors on the back of the cluster. I'll see if I can find the thread.