Hi,
i have a big problem configuring my PFC on a Evo VI, having changed the intake manifold ( a Buschur unit, with Accufab 3" throttle body), and monitoring the voltage with the new TPS ( it has three cables instead of the 4 of the oem unit ) i have about 4 volts with the throttle completely closed, and about 0.4 volts when completely open, but in my opinion i should have opposite values, or not? I tried to invert some connections, not sure of having tried all possible options, but at the moment i haven't had any good result. Trying with the original TPS i have 0.1v closed/4.99v open, but it dos not fit the accufab tb....
Please, help....
Thanks in advance..

 

you need a pinout of the wires for both, then you might have to switch a couple wires if one is increasing rate and the other is decreasing rate which sounds like it is from the voltage values you have.