Dorman 904-7163CD Exhaust Backpressure Sensor

Overview of the Dorman Exhaust Backpressure Sensor 904-7163CD

The Dorman 904-7163CD exhaust backpressure sensor is designed for Dodge Ram 2500 and 3500 models. This sensor plays a critical role in monitoring exhaust system pressure to ensure optimal engine performance and emissions control.

• Terminal Type: Blade
• Connector Shape: Rectangle
• Terminal Quantity: 3
• Connector Gender: Female
• Thread Diameter: 14 mm
• Color: Bronze and gray
• Includes one exhaust pressure sensor

Detailed Product Description

The Dorman 904-7163CD exhaust backpressure sensor features a 14 mm thread diameter for secure installation and a female rectangular connector with three blade terminals. The bronze and gray color coding helps with easy identification during maintenance. This sensor is engineered to provide accurate backpressure readings, which are essential for the engine control unit (ECU) to adjust fuel injection and turbocharger operation effectively. Compatible specifically with Dodge Ram 2500 and Ram 3500 trucks, this sensor supports reliable exhaust system diagnostics and helps maintain compliance with emissions standards.

Common Applications and Issues Addressed

• Detects exhaust backpressure to prevent engine performance loss
• Helps resolve check engine light triggers related to exhaust pressure
• Assists in diagnosing turbocharger inefficiencies
• Supports emission control system functionality
• Prevents potential damage from excessive exhaust backpressure

Installation Notes and Tips

When installing the Dorman 904-7163CD exhaust backpressure sensor on Dodge Ram 2500 or 3500 models, ensure the sensor threads are clean and free of debris before mounting. Use appropriate torque specifications to avoid damage to the sensor or exhaust components. The female rectangular connector with three blade terminals should be securely connected to the vehicle’s wiring harness to maintain accurate signal transmission. It is recommended to verify sensor operation with diagnostic tools after installation.

Quality Assurance and Warranty

Dorman manufactures the 904-7163CD exhaust backpressure sensor to meet or exceed OEM specifications for durability and performance. Each sensor undergoes rigorous testing to ensure reliable operation under demanding conditions. This part is backed by Dorman’s limited warranty, providing coverage against defects in materials and workmanship for a specified period, ensuring confidence in product quality for Dodge Ram 2500 and 3500 owners.