GM Throttle Position Sensor Problems?

Answer The throttle position sensor is one of the most crucial components of any fuel injection system, right after the computer and fuel injectors in terms of importance. GM Sensors have traditionally be... Read More »

Top Q&A For: GM Throttle Position Sensor Problems

Throttle Position Sensor Problems?

The throttle position sensor plays an important role in a car or truck's overall performance. This device, which feeds data to the vehicle's computer system and allows it to determine the correct m... Read More »

How to Tell If the Throttle Position Sensor Is Bad?

The throttle position sensor, or TPS, is located on the side of the throttle body, attached with small metric steel screws. This sensor measures the angle of the throttle butterfly and sends this i... Read More »

What Does a Throttle Position Sensor Do?

A throttle position sensor is usually located on the butterfly spindle. It monitors and reports data about the position of the throttle in an internal combustion engine.PotentiometerThe sensor is t... Read More »

How to Fix GM's Bad Throttle Position Sensor?

The throttle position sensor (TPS) is part of the fuel system in a GM vehicle. It sits at the end of the throttle shaft on the throttle body, and is responsible for monitoring fuel delivery based o... Read More »