Dorman 904-235 Turbocharger Vane Position Sensor

Reliable Turbocharger Vane Position Sensor for Chevrolet and GMC

The Dorman 904-235 Turbocharger Vane Position Sensor is designed to provide accurate vane position feedback for turbocharged engines in select Chevrolet, GMC, and Hummer models. This sensor ensures optimal turbocharger performance by monitoring the position of the turbo vanes, helping maintain engine efficiency and power delivery.

• Standard replacement grade for dependable performance
• Includes mounting bracket for straightforward installation
• Two female terminals with oval-shaped plastic connectors
• 20 gauge wire for reliable electrical connection
• Compatible with specific Chevrolet, GMC, and Hummer heavy-duty models

Detailed Product Features and Specifications

The Dorman 904-235 Turbocharger Vane Position Sensor features two female terminals with an oval plastic terminal shape, designed to fit securely and provide consistent electrical contact. The sensor comes with a mounting bracket included, simplifying the installation process. It is manufactured as a standard replacement part, ensuring it meets OEM specifications for durability and function. The 20 gauge wire gauge measurement supports stable signal transmission, critical for accurate turbocharger vane positioning feedback.

Compatible Vehicles and Applications

This turbocharger vane position sensor is compatible with a range of Chevrolet, GMC, and Hummer models, including Chevrolet Express 2500 and 3500, GMC Savana 2500 and 3500, Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, Silverado 3500, and Hummer H1. It is designed specifically for these models and is not a universal fit, ensuring precise compatibility and performance.

Common Issues Addressed by the Turbocharger Vane Position Sensor

• Erratic turbocharger boost pressure readings
• Reduced engine power or poor acceleration
• Check engine light triggered by turbocharger faults
• Inconsistent turbo vane movement affecting engine efficiency
• Engine performance issues related to turbocharger control

Installation Notes and Tips

When installing the Dorman 904-235 sensor, ensure the mounting bracket is securely fastened to prevent sensor movement. Verify the two female terminals are properly connected to the vehicle’s wiring harness with the oval-shaped plastic connectors to maintain a stable electrical connection. It is recommended to disconnect the battery before installation to avoid electrical shorts. Follow vehicle-specific service manual instructions for sensor replacement procedures.

Quality Assurance and Warranty Information

Dorman manufactures the 904-235 Turbocharger Vane Position Sensor to meet or exceed OEM standards for quality and reliability. This standard replacement part undergoes rigorous testing to ensure consistent performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship, providing confidence in the sensor’s durability and function.