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.

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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 23, 2025 · In this guide, we cover the bad throttle position sensor symptoms, so you can watch for signs of failure. We also show you where it’s located, discuss the function of the TPS …

Jan 17, 2025 · The throttle position sensor (TPS) is crucial to your engine’s performance. It’s a small electronic device attached to the throttle body, constantly monitoring the position of the …

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 …

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 …

What Is a Throttle Position Sensor? The throttle position sensor monitors the position of the throttle in your vehicle, relaying this information to the engine control unit (ECU). A …

Mar 5, 2025 · The throttle position sensor is a sensor type that is used for monitoring the throttle body valve position as a component of the engine ECU system. The butterfly spindle connects …

May 12, 2025 · The throttle position sensor (TPS) is a small but critical component in your vehicle’s engine management system. Its job is simple: to monitor the position of the throttle …