A throttle position sensor, or TPS, monitors the position of the throttle valve in your engine, which controls the amount of air entering the engine based on how much you press the gas pedal.

Jan 17, 2025 · A bad throttle position sensor (TPS) can throw your car’s performance completely out of whack, from sluggish acceleration to rough idling. This small but crucial sensor tells your …

Nov 11, 2025 · Learn the symptoms of a bad throttle position sensor and the replacement cost to restore smooth throttle response and performance.

Jun 22, 2025 · What Is a Throttle Position Sensor (TPS)? The Throttle Position Sensor (TPS) is a crucial component in your vehicle’s fuel management system. Located on the throttle body, the …

May 19, 2025 · The throttle position (TP) sensor measures the position of the throttle blade. A bad TP sensor will show symptoms such as an illuminated check engine light, engine and …

Oct 16, 2025 · What is a Throttle Position Sensor (TPS)? The throttle position sensor (TPS) is a critical component in modern vehicles' electronic fuel injection and engine management …

Jan 4, 2026 · A Throttle Position Sensor (TPS) is a small but important component mounted directly on the throttle body of an engine. This sensor is essentially a variable resistor, or …

May 1, 2025 · A throttle position sensor (TPS) is a crucial component of your vehicle’s engine management system. It monitors the position of the throttle valve and provides real-time data …

Aug 11, 2025 · While small and relatively simple, the throttle position sensor (TPS) is a critical component that tells your car’s computer how far the throttle plate is open, helping control fuel …

A throttle position sensor (TPS) is a sensor used to monitor the throttle body valve position for the ECU of an engine. The sensor is usually located on the butterfly spindle/shaft, so that it can …