i installed it myself, all you need is a multi-meter..... theres 3 wires on the tps sensor plug, tap into the middle wire with the positive side of the multimeter (your doing this with the plug still plugged into the new tps sensor and installed onto the throttle body), and ground the other multimeter wire to a ground. turn your ignition on the second click (the one where your fuel pump comes on but your motor isnt cranked) leave it on, now with the throttle closed/at rest the tps sensor should read between .45 - .50 volts (if not adjust it by slightly spinning the sensor) and then at WOT the TPS should read 5 volts. hope that helpsOriginally Posted by TheChosenOne
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