Thread: TPS & Dizzy Pinouts

Busy wiring up my Engine Management System, and would like to confirm the following:

The SR20DE TPS pinout (3 wire, Positive, Negative and Signal - which is which?)
The VE Dizzy pinout - There seems to be practically no info on this - except for one unconfirmed diagram.

I believe for the tps top wire is power, middle is signal, bottom is ground, but it's been a while. Why not use your b14 dist?

Thanks Jer. Did some searching and seems the top is the ground, if you are looking at the tps with the plug's clip on your right. Then signal, then power.

As for the B14 dizzy, The last guy who worked on my car cut the tab on the final cam cap off, in order to make room for a remote coil pack setup. I'm going back to the dizzy now as I feel it's more accurate than a crank, trigger wheel and pickup. So basically there's no place to bolt down the b14 dizzy.

The VE dizzy has one tab that lines up with the hole in the head, so it will still bolt down fine.

All I really need to know is where the following EMS wires would go:

5v+
RPM Signal
Ground

and for the internal coil:
12v+
Ignition Signal - coil

lastly I want to keep the Tacho connection on the oem ecu in tact.

Any ideas?