FAST Throttle Position Sensor, TPS, GM Throttle Body # FAST307006FAST Throttle Position Sensor, TPS, GM Throttle Body # FAST307006 Throttle Position Sensor, TPS, GM Throttle Body, Each Fuel Injection Style: Multi port Quantity: Sold individually. Notes: Throttle position sensor (TPS) for GM throttle bodies. FAST Throttle Position Sensors FAST throttle position sensors are designed to bolt onto the throttle blade shaft and relay throttle opening closing information to the system ECU. These throttle position sensors