Facet 7.3171 Engine Coolant Temperature Sensor

Reliable Engine Coolant Temperature Sensor for Audi and Volkswagen

The Facet 7.3171 Engine Coolant Temperature Sensor is designed to provide accurate temperature readings for your vehicle's engine management system. Compatible with a range of Audi and Volkswagen models, this sensor helps maintain optimal engine performance and prevents overheating.

• Compatible with Audi 80, 90, 90 Quattro, 100, 100 Quattro, 4000, A6, A6 Quattro, Cabriolet, Coupe
• Fits Volkswagen Fox, Golf, Jetta, Passat models
• Part number 7.3171 ensures precise fit and function
• Engine coolant temperature sensor designed for reliable temperature monitoring
• Helps maintain engine efficiency and emission control

Product Details and Compatibility

The Facet 7.3171 Engine Coolant Temperature Sensor is engineered to meet the specifications required by various Audi and Volkswagen vehicles. This sensor monitors the temperature of the engine coolant and sends data to the engine control unit (ECU), which adjusts fuel injection and ignition timing accordingly. Proper temperature readings are critical for engine performance, fuel economy, and emission control. This sensor is compatible with multiple Audi models including the 80, 90, 90 Quattro, 100, 100 Quattro, 4000, A6, A6 Quattro, Cabriolet, and Coupe, as well as Volkswagen models such as the Fox, Golf, Jetta, and Passat.

Common Applications and Issues Addressed

• Prevents engine overheating by providing accurate coolant temperature data
• Helps resolve erratic temperature gauge readings
• Improves engine start-up performance in cold conditions
• Reduces risk of poor fuel economy due to incorrect temperature input
• Assists in maintaining proper emission levels by accurate sensor feedback

Installation Notes and Tips

When installing the Facet 7.3171 Engine Coolant Temperature Sensor, ensure the engine is cool to avoid burns or injury. Locate the existing sensor on the engine block or cylinder head, disconnect the electrical connector, and remove the old sensor carefully. Install the new sensor by threading it into place and tightening to the manufacturer's torque specifications. Reconnect the electrical connector and verify proper operation by checking the temperature gauge or using diagnostic tools.

Quality Assurance and Warranty

Facet manufactures the 7.3171 Engine Coolant Temperature Sensor to meet OEM standards for fit and function. While specific warranty details are not provided, Facet products typically undergo rigorous quality control to ensure durability and reliable performance in Audi and Volkswagen vehicles.