Wells 5S5102 Throttle Position Sensor

The Wells 5S5102 is a direct-replacement throttle position sensor (TPS) designed to restore proper engine performance and drivability. This sensor monitors the position of the throttle plate and sends precise voltage signals to the engine control module, allowing the ECU to calculate proper fuel delivery and ignition timing based on driver throttle input.

Key Features:

• Direct-fit OE replacement design for reliable installation
• Precision-engineered potentiometer provides accurate throttle position feedback
• Durable construction withstands engine bay heat and vibration
• Manufactured to meet or exceed OE specifications
• Helps restore proper idle quality, acceleration, and fuel economy

Wells Vehicle Electronics is a trusted name in automotive sensors and electrical components. A failing throttle position sensor can cause symptoms including rough idle, hesitation, stalling, poor fuel economy, and illuminated check engine lights. This sensor restores proper communication between your throttle body and engine computer for smooth, reliable performance.