Walker 273-10342 Exhaust Gas Temperature (EGT) Sensor

Overview of Walker Products Exhaust Gas Temperature Sensor

The Walker Products Exhaust Gas Temperature (EGT) Sensor, part number 273-10342, is designed specifically for Volkswagen Jetta models. This sensor plays a critical role in monitoring exhaust temperatures to ensure optimal engine performance and emission control.

• Wiring harness length: 770.0 mm for flexible installation
• Black connector color with a D-shaped female connector
• Blade terminal type with 2 male terminals
• Mount location: Exhaust system
• Thread diameter: 14.0 mm for secure fitting
• Wire quantity: 2 wires for accurate signal transmission

Detailed Product Description

The Walker Products Exhaust Gas Temperature Sensor (part number 273-10342) is engineered to provide precise temperature readings from the exhaust system of Volkswagen Jetta vehicles. Featuring a 770 mm wiring harness, this sensor allows for convenient routing and connection within the engine bay. The black D-shaped female connector ensures a secure and reliable electrical connection, while the blade terminal type with two male terminals supports consistent signal integrity. The sensor mounts directly to the exhaust system using a 14.0 mm thread diameter, ensuring a tight and stable fit. With two wires, this sensor accurately transmits temperature data to the vehicle’s engine control unit (ECU) to help regulate emissions and engine efficiency.

Walker Products Brand Line Information

Walker Products is a recognized brand line specializing in emission control components, including sensors designed to meet OEM specifications. This product line focuses on delivering reliable and durable parts that integrate seamlessly with vehicle systems. The 273-10342 Exhaust Gas Temperature Sensor is part of this line, offering compatibility and performance tailored for Volkswagen Jetta models.

Common Applications and Issues Addressed

• Monitors exhaust gas temperature to prevent overheating
• Helps maintain proper emission levels for Volkswagen Jetta vehicles
• Supports engine management by providing accurate temperature data
• Prevents damage to exhaust components caused by excessive heat
• Assists in diagnosing exhaust system malfunctions

Installation Notes and Tips

• Ensure the sensor is mounted securely using the 14.0 mm thread diameter
• Route the 770 mm wiring harness away from high-heat areas to prevent damage
• Confirm the black D-shaped female connector mates properly with the vehicle harness
• Check for proper terminal engagement with the blade-type male terminals
• Follow Volkswagen Jetta service manual guidelines for sensor replacement

Quality Assurance and Warranty

Walker Products maintains strict quality control standards for their emission control sensors, including the 273-10342 Exhaust Gas Temperature Sensor. This part is manufactured to meet or exceed OEM specifications for fit, form, and function. While specific warranty details are not provided here, Walker Products typically offers coverage against manufacturing defects to ensure reliability and customer confidence.