i need to know what the output voltage lead for the TPS is for a 98 LS motor in my 97 hatchback,...the three wires are green with black stripe,...red with black stripe,...and yellow with green stripe,..im hooking up a zex nitrous kit and i need to know which wire is the output voltage lead,..need info rather quickly,...i lost my manual,...info would be appreciated

 

most of the sensors run on a 5V reference voltage.. hook up a DVOM on 2 of the 3 wires, you have to play around to get the right combination.. You should read .5 at idle and about 4.5V at WOT, some cars it's the other way around.

Charleston

 

thanx ..but i already finished...