Throttle Position Sensor Set - Late ModelsWhen converting your Porsche 911 or 930 Turbo to electronic fuel injection, the engine control unit will require an accurate 3 wire sensor measuring throttle position. TurboKraft's kit offers a simple way of installing a sensor to the original throttle body without the need for machining or fabrication. The set includes a CNC machined billet aluminum alloy mounting adapter with an original equipment TPS sensor for the highest reliability. Simple bolt