Looking for the wiring diagram for a TPS switch. The switch I have came with a TNT wet kit and is about a year old. I was told it may be a Dynotune switch but I dont know. It is a black plastic box with no writing on it and no instructions. I understand how it works but I cant find the schematic for it. Here's a couple of pics, ignore the black electric tape residue all over the wires. BTW, the yellow wire was hooked up to "85" on my relay, if that helps.



Thanks for the help

 

sorry man, I don't know enough about it to even BS a post. Good luck

 

uh, the "85" is the coil on the relay. + or -. So I am confused by the yellow being on it. The TPS switch for nitrous usually has 2 leads for the solenoids, a +, a -, and the TPS wire. I would guess the white wire is the TPS wire. Black and red are obvious and the other 2 are the solenoid leads. Just a guess though. white is usually a rpm switch too.

 

Red=12v
Black-ground
White-Tach signal
Yelllow=?
Green=?

Thats where I am stuck.

 

Then I'd say the yellow and green are the solenoid negative's (fuel and nitrous I am assuming).