Wells 5S5172 Throttle Position Sensor

The Wells 5S5172 Throttle Position Sensor monitors the position of the throttle blade within the throttle body, transmitting voltage signals to the engine computer to indicate throttle angle. This sensor is engineered to meet or exceed OE specifications in fit, form, and function for reliable engine performance.

Key Features:

• Precision-engineered sensor designed for accurate throttle position monitoring
• Meets or exceeds original equipment specifications for reliable performance
• Manufactured by Wells Vehicle Electronics, a leading global supplier of vehicle electronics
• Direct replacement for worn or failed throttle position sensors
• Compatible with a wide range of GM, Mazda, and other import/domestic applications

Symptoms of a Failing TPS: Poor idle quality, engine hesitation, lack of power, inconsistent transmission shift points, rich or lean fuel mixture, poor fuel economy, spark plug fouling, catalytic converter damage, or check engine light illumination. Replacing a faulty throttle position sensor restores proper engine management and drivability.

Wells Vehicle Electronics specializes in identifying problematic applications and engineering superior replacement sensors that provide improved performance and reliability over standard aftermarket options.