Tridon Throttle Position Sensor – TTH103

The throttle position sensor, sometimes known as a TPS, is an electrical device designed to monitor the position of the vehicle throttle valve, plate, butterfly, or spindle.

Located in or on the throttle body assembly, it is an integral part of the vehicle engine management system.

The throttle position sensor is used by the ECU to the correct throttle position required for fuel and air delivery, ignition timing and other important functions.

The throttle position sensor must be compatible with the vehicle engine management system, always refer to the vehicle application list to ensure correct part number selection.

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