Standard Ignition TH433 Throttle Position Sensor

Throttle Position Sensor for Volkswagen Applications

Standard Ignition TH433 is a throttle position sensor built for direct-fit service on select Volkswagen vehicles. It uses a 1-pin plug-in connector with 3 blade terminals, making it a straightforward replacement for diagnosing throttle signal issues on covered applications.

• Throttle position sensor for emission control system service
• Male connector gender with 1 plug-in connector
• 3 male blade terminals for OE-style electrical connection
• Fits select Volkswagen Golf, Jetta, Passat, Cabrio, and Corrado applications
• Cross-references Standard Ignition TH433 for the same application

Detailed Product Information

This Standard Ignition TH433 throttle position sensor is used to report throttle angle to the engine management system. Accurate throttle input is important for fuel delivery, idle control, and drivability on Volkswagen Golf, Jetta, Passat, Cabrio, and Corrado models within the listed fitment range. The plug-in connector design and blade terminal layout support OE-style replacement on vehicles that use this sensor configuration.

Fits 1996-2000 Volkswagen Golf, N/A. Fits 1999 Volkswagen Jetta, N/A. Fits 1994-1995 Volkswagen Jetta, N/A. Fits 1996-1997 Volkswagen Jetta, N/A, Built in Mexico. Fits 1994-1997 Volkswagen Passat, N/A. Fits 1995-1996 Volkswagen Cabrio, N/A, From VIN 1ES021001. Fits 1992-1995 Volkswagen Corrado, N/A. Fits 1993 Volkswagen Passat, N/A, From VIN 31P240000.

Common Symptoms This Part May Address

• Erratic or delayed throttle response
• Unstable idle speed
• Hesitation during acceleration
• Throttle position sensor fault codes
• Poor fuel control or drivability concerns

Installation Notes and Tips

Verify connector style, terminal count, and vehicle fitment before installation. Inspect the throttle body and wiring connector for corrosion, bent terminals, or contamination before replacing the sensor. After installation, clear any stored diagnostic trouble codes and confirm throttle signal operation with a scan tool if available.

Quality Assurance

Standard Ignition supplies replacement ignition and engine management components for service applications. TH433 is listed with direct interchange references for the same application, including 2-60069, 021907385B, EC3389, and TPS4175.