Airtex 5S5090 Throttle Position Sensor

Get the Airtex 5S5090 Throttle Position Sensor for your vehicle. Buy now and secure your purchase online!

The Throttle Position Sensor, also known as the TPS, measures the angle of the throttle plate as the vehicles driver presses on the accelerator pedal and sends a voltage signal to the Engine Control Module (ECM). The ECM interprets the voltage signal and commands the fuel, transmission and ignition systems based on the Throttle Position Sensor's signal. A malfunctioning or inoperative Throttle Position Sensor can cause drivability symptoms such as a no start condition, hesitation, stalling and surging conditions. It can also cause the Check Engine Light (CEL), Service Engine Soon (SES) or Malfunction Indicator Lamp (MIL) to illuminate and can set a trouble code (P-code) in the ECM when not functioning correctly.