Well, with my system NONE of the stock sensors are compatible with my system. All of my sensors have been replaced and there's not any hint of the stock engine wire harness to be found on my car. Also the stock idle control valve isn't compatible with my systems control algorythm as it's not a stepper motor. To meet these requirements of using stock sensors and actuators I'd have to switch up to a new TECIII system add a new used motor harness and I'm looking at easily adding $3.5k to $5.0k to just making my engine management system legal. With all this IT illegal technology on board my car, and it only dyno'ed what it was expected to if fully IT built.... I may be staying in ITE/DM for another season.

James