JEGS 555-14531 Idle Air Control Motor and Throttle Position Sensor Features:

• Fits GM/Chevrolet LS series throttle bodies
• Constructed with high-quality materials and assembly
• Utilizes the most modern technology to help you get maximum fuel efficiency and power from your GM LS engines such as 4.8L, 5.3L, 5.7L, 6.0L, and others based on the popular platform
• Controls idle speed and provides the computer with throttle position when using both components
• Direct Replacement for ACDelco GM TPS part number 17113625 and IAC part number 17113209

FAQ

Does the throttle position sensor control the idle air control valve?

• No, the throttle position sensor (TPS) and idle air control valve (IAC) serve different functions. The JEGS 14531 IAC Valve independently manages idle airflow, while the TPS monitors throttle position for optimal engine performance.

What are the symptoms of a failing throttle position sensor?

• A malfunctioning Throttle Position Sensor (TPS) can lead to poor acceleration, rough idling, or issues with shifting. Consider the JEGS 14531 for reliable TPS performance, ensuring precise throttle control.

Can a bad throttle position sensor cause a bad idle?

• Yes, a faulty Throttle Position Sensor (TPS) may contribute to erratic idling. Ensure optimal throttle response and idle control with the JEGS 14531, designed for accurate sensor performance.