Standard Ignition TH4 Throttle Position Sensor

Reliable Throttle Position Sensor for Select GM Vehicles

The Standard Ignition TH4 Throttle Position Sensor is designed to provide accurate throttle position readings for improved engine performance. Compatible with various Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac models, this sensor ensures precise throttle control and efficient fuel management.

• Connector Gender: Female for secure electrical connection
• Single Connector Quantity for straightforward installation
• Terminal Gender: Female with 3 terminals for reliable signal transmission
• Compatible with multiple GM models including Camaro, Caprice, and Corvette
• Part Number TH4 for easy identification and replacement

Detailed Product Description

The Standard Ignition TH4 throttle position sensor features a female connector and three female terminals, designed to interface seamlessly with the vehicle’s wiring harness. This sensor accurately monitors the throttle valve position, sending real-time data to the engine control unit (ECU) to optimize fuel injection and ignition timing. Its compatibility with a wide range of GM vehicles such as the Chevrolet Camaro, Pontiac Firebird, and Buick Skyhawk makes it a versatile choice for emission control and sensor replacement needs.

Common Applications and Issues Addressed

• Helps resolve erratic idle and stalling issues
• Improves throttle response and acceleration consistency
• Assists in correcting poor fuel economy caused by faulty sensor readings
• Reduces engine hesitation during acceleration
• Supports emission control by providing accurate throttle data

Installation Notes and Tips

When installing the TH4 throttle position sensor, ensure the female connector is securely attached to the vehicle’s wiring harness. Verify that all three female terminals are properly seated to maintain signal integrity. It is recommended to calibrate the sensor according to the vehicle manufacturer’s specifications after installation to ensure optimal performance.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The TH4 throttle position sensor undergoes rigorous quality control testing to maintain consistent functionality. Please refer to Standard Ignition’s warranty policy for specific coverage details.