Standard Ignition TH345 Throttle Position Sensor

Overview of Standard Ignition TH345 Throttle Position Sensor

The Standard Ignition TH345 throttle position sensor is designed for precise throttle monitoring in select Volkswagen models. This sensor ensures accurate throttle input readings, contributing to optimal engine performance and emission control.

• Connector Gender: Female
• Connector Quantity: 1
• Connector Type: Plug in
• Terminal Gender: Male
• Terminal Quantity: 3
• Terminal Type: Blade terminals

Detailed Product Description

The TH345 throttle position sensor from Standard Ignition features a single female plug-in connector, facilitating straightforward electrical connection. It includes three male blade terminals, which provide reliable contact and signal transmission. This sensor is engineered to fit Volkswagen models such as the Cabrio, Derby, Golf, Jetta, and Passat, ensuring compatibility with the vehicle’s emission control system. The plug-in connector type simplifies installation and replacement, reducing downtime during maintenance.

Common Applications and Issues Addressed

• Helps maintain accurate throttle position readings for engine control units
• Resolves issues related to erratic idle or stalling in Volkswagen Cabrio, Derby, Golf, Jetta, and Passat
• Addresses throttle response delays or hesitation
• Supports emission control compliance by providing precise sensor data
• Prevents check engine light triggers related to throttle position sensor faults

Installation Notes and Tips

When installing the Standard Ignition TH345 throttle position sensor, ensure the female plug-in connector aligns correctly with the vehicle’s wiring harness. Verify that the three male blade terminals are securely seated to avoid signal interruptions. It is recommended to disconnect the battery before installation to prevent electrical shorts. Calibration or sensor relearn procedures may be required depending on the vehicle’s ECU specifications.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The TH345 throttle position sensor undergoes rigorous quality control to ensure durability and reliable performance. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in material and workmanship under normal use.