Dorman 904-707 Exhaust Gas Temperature (EGT) Sensor - Before Turbocharger

Overview of Dorman 904-707 Exhaust Gas Temperature Sensor

The Dorman 904-707 Exhaust Gas Temperature (EGT) Sensor is designed specifically for Audi Q5, Q7, and Volkswagen Touareg models. This sensor provides accurate temperature readings essential for emission control and engine performance monitoring.

• Wiring harness length: 370 mm for flexible installation
• Black oval connector with female gender and two male blade terminals
• Thread diameter of 14 mm with a 1.5 mm thread pitch
• Angled sensor design for precise fitment
• Includes one EGT sensor and one bung repair kit
• Specific fit for Audi Q5, Q7 and Volkswagen Touareg

Detailed Product Description

The Dorman 904-707 EGT sensor features a 370 mm wiring harness that allows for convenient routing within the engine bay. Its black oval connector is female with two male blade terminals, ensuring secure electrical connections. The sensor’s 14 mm thread diameter and 1.5 mm thread pitch provide a precise and reliable fit into the exhaust system. The angled design of the sensor facilitates installation in tight spaces and aligns with the original equipment specifications. This sensor is a specific fit for Audi Q5, Q7, and Volkswagen Touareg vehicles, ensuring compatibility and optimal performance.

Common Applications and Issues Addressed

• Monitors exhaust gas temperature to prevent engine overheating
• Helps maintain proper emission control system function
• Prevents damage to turbochargers by detecting excessive exhaust heat
• Supports engine management system for efficient fuel combustion
• Detects sensor faults that may trigger check engine lights

Installation Notes and Tips

• Ensure the sensor is installed with the correct thread pitch (1.5 mm) and diameter (14 mm)
• Use the included bung repair kit to prepare the mounting location if necessary
• Verify connector orientation; the black oval female connector should mate securely with the vehicle harness
• Route the 370 mm wiring harness away from high heat sources to prevent damage
• Consult vehicle service manual for torque specifications and sensor location

Quality Assurance and Warranty

Dorman manufactures the 904-707 EGT sensor to meet or exceed OEM standards for fit, form, and function. Each sensor undergoes rigorous testing to ensure durability and reliable performance in emission control systems. This part is backed by Dorman’s limited warranty, providing coverage against defects in materials and workmanship under normal use.