Standard Ignition TH298 Throttle Position Sensor

Overview of Standard Ignition TH298 Throttle Position Sensor

The Standard Ignition TH298 throttle position sensor is designed to provide accurate throttle position feedback for a range of GM and Ford vehicles. This sensor ensures proper engine performance by delivering precise data to the engine control unit.

• Connector Gender: Female
• Connector Quantity: 1
• Connector Shape: Oval
• Connector Type: Plug in
• Mounting Hardware Included: No
• O.E.M. Replacement: Yes
• Terminal Gender: Male
• Terminal Quantity: 6
• Terminal Type: Blade terminals

Detailed Product Description

The Standard Ignition TH298 throttle position sensor features a single female oval plug-in connector with six male blade terminals, designed for reliable electrical connections. This sensor is an exact O.E.M. replacement, ensuring compatibility and performance for vehicles such as the Chevrolet Silverado 1500, GMC Sierra 2500 HD, Cadillac Escalade, and Ford F-350 Super Duty. The plug-in connector type simplifies installation and maintains secure contact under various driving conditions. Note that mounting hardware is not included, so reusing existing hardware or sourcing separately is necessary.

Compatible Vehicles and Applications

This throttle position sensor is compatible with multiple GM and Ford models, including:

• Chevrolet Avalanche 1500 and 2500
• GMC Sierra 1500, 2500, and 3500 series
• Cadillac Escalade and Escalade EXT
• Ford F-250 and F-350 Super Duty
• Ford E-350 Club Wagon and Super Duty
• GMC Savana 3500 and Express 3500
• Other related models such as Suburban 1500/2500, Tahoe, Yukon XL 1500/2500

Common Issues Addressed by the TH298 Sensor

• Erratic or unstable engine idle
• Poor throttle response or hesitation during acceleration
• Check engine light triggered by throttle position sensor faults
• Reduced fuel efficiency due to inaccurate throttle data
• Engine stalling or surging under load

Installation Notes and Tips

• Ensure the ignition is off before disconnecting the old sensor
• Verify the connector type and terminal alignment before installation
• Re-use existing mounting hardware or acquire compatible fasteners as none are included
• After installation, clear any diagnostic trouble codes and test throttle response
• Handle the sensor carefully to avoid damage to terminals and connector

Quality Assurance and Warranty

The Standard Ignition TH298 throttle position sensor meets O.E.M. specifications for fit, form, and function. It undergoes rigorous testing to ensure durability and reliable performance in emission control systems. This part is backed by Standard Ignition's warranty coverage, providing confidence in its quality and longevity.