Contour Enthusiasts Group Archives Forums Modifications Forced Induction Zex Install (TPS)

Its a 3 wire TPS. One wire reads high as the other one reads low.
It depends what type of trigger you need on the kit. IF it triggers when voltage goes up, then measure the voltage on the wire with the key on an see which goes up as you open the TB. Otherwise if it triggers when voltage goes low you hook up to the other wire as that wire will read max voltage when closed.