I just went and put a multimeter on the tps.. I only get a functioning reading about 1/3 of the time.. where it fluctuates between -1.5 to -.7 and open reads -4 to -5. The rest of the time the sensor doesnt flucuate when opened or closed and just sits at -4.5.. However.. when the sensor does work.. it never sits still or even close to around one number.. fluctuates all over the place past those numbers stated.. This im am guessing could be the problem child of my car.. I have a new one on the way. Anyone else have any other opinions about other things that could cause the problem? If you ask what problem check out this thread..
https://www.rx7club.com/showthread.p...hreadid=316143

 

ttt

 

yea they should swing nice and smooth. it does take a steady *** hand to get it to stabilize but it should not read open. is the reference voltage solid?

 

Actually, those open and closed readings are within spec. The fact that they flutter is what wories me. Have you tried to adjust the TPS yet?

 

Also, how are you taking measurments of the voltage?

 

TTT
I wanna know a resolution to this..my friend is having a like problem with his wrx

 

Stupid tps didnt fix it... tps was bad but didnt fix the problem. Im being sugested it may be my primary injectors.

 

uhhh....what?

 

he was having a problem with his car a while ago on a previous thread and everyone was trying to give him advice on what it might be. Let us know if it is the primaries man.

 

...yea, and please post in your original thread, so you don't confuse the hell out of the rest of us.

 

Will do, trying to track down some primarys and a commander right now so if you got either pm me