TPS voltage...sr20det (voltage is reading backwards?)

[td5turbo]

Ok, so my ECU is throwing the code 43 which is TPS. Its a Redtop SR.
I have replaced the TPS with a brand new unit and it was still throwing the code. I bypassed the wiring harness and its tried to reset the TPS voltage to .35-.65 (FSM specs) while at 0% throttle. The thing is, at 0% throttle, its reading 5.15V and at 100% throttle, its reading .50V (readings taken from a Volt/Ohm meter).

Why would the readings be backwards? and no, the TPS isnt installed backwards, haha (i dont think!).

[statik]

You are checking the wrong pins, when plugged in it should be the bottom 2 pins, fully closed it should be 0.35-0.65v, fully open ~4.0v, if it doesn't work try checking the top 2 pins =]

[td5turbo]

Ok, same exact thing (did input and output read 5.15V at 0% and .5V at 100% and input and ground and it read the same)

[johngriff]

I have always grounded one lead (ground), and picked signal from... middle pin? Sorry i am not right infront of it.

[td5turbo]

Ok, i am absolutly retarded! You have to put it in the OUTPUT and GROUND....i was always putting it on input and it was still just reading a constant 5.15V....put it on the output and ground and it reads correct! aaahh, Statik wins the imaginary prize! thanks, haha