Standard Ignition TH3 Throttle Position Sensor

Overview of Standard Ignition TH3 Throttle Position Sensor

The Standard Ignition TH3 throttle position sensor is designed for precise throttle monitoring in select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. This sensor ensures accurate throttle input data for optimal engine performance and emission control.

• Connector Gender: Male for secure connection
• Single Plug-in Connector Type for easy installation
• Three Female Bullet Terminals for reliable electrical contact
• Compatible with multiple GM models including Camaro, Firebird, and Skylark
• Part Number TH3 for exact replacement and fitment

Technical Details and Attributes

The TH3 throttle position sensor features a male connector with one plug-in type connection, simplifying the wiring harness interface. It includes three female bullet terminals, which provide stable and corrosion-resistant electrical contacts. This configuration supports accurate signal transmission to the engine control unit (ECU), essential for maintaining proper air-fuel mixture and engine responsiveness. The sensor is engineered to meet OEM specifications for Buick, Chevrolet, Oldsmobile, and Pontiac vehicles, ensuring compatibility with models such as the Chevrolet Camaro, Buick Century, and Pontiac Firebird.

Compatible Vehicles and Applications

This throttle position sensor is compatible with a range of GM vehicles, including:

• Buick Century, Skylark, and Regal
• Chevrolet Camaro and Citation
• Oldsmobile Cutlass Ciera and Omega
• Pontiac Firebird and Phoenix

Using the Standard Ignition TH3 sensor helps maintain proper throttle response and emission control in these vehicles.

Common Issues Addressed by the TH3 Sensor

• Erratic or unresponsive throttle behavior
• Engine stalling or hesitation during acceleration
• Check engine light triggered by throttle position faults
• Poor fuel economy due to incorrect throttle input
• Emission control system malfunctions related to throttle data

Installation Notes and Tips

Installation of the TH3 throttle position sensor requires disconnecting the battery and locating the existing sensor on the throttle body. The male plug-in connector and three female bullet terminals should be carefully connected to avoid damage. Ensure all electrical contacts are clean and secure before reassembly. Calibration or ECU reset may be necessary after installation to ensure proper sensor function.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards. The TH3 throttle position sensor undergoes rigorous testing to ensure durability and performance. This part is backed by Standard Ignition's limited warranty, providing coverage against defects in materials and workmanship under normal use.