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.

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

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 engine’s …

When a throttle position sensor (TPS) works properly, it tells a vehicle’s engine control unit (ECU) how far the throttle is open to ensure proper fuel delivery and ignition timing.

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 transmission …

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 systems. It plays a …

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 to the …

Feb 14, 2025 · In this article, we will explain how the throttle position sensor works, describe its design, and find out what problems may arise with it. The task of the throttle position sensor is to transmit to …

Mar 5, 2025 · Throttle position sensors are an important part of modern vehicles’ engine management systems. This is used for measuring the position of the throttle valve and provides details to the ECU, …

Sep 6, 2025 · Learn how to replace a bad throttle position sensor in this comprehensive guide. Find step-by-step instructions, tips, and expert advice for fixing your vehicle's throttle sensor.