Facet 7.3146 Engine Coolant Temperature Sensor

Reliable Engine Coolant Temperature Sensor for Volkswagen Models

The Facet 7.3146 Engine Coolant Temperature Sensor is designed to provide accurate temperature readings for Volkswagen vehicles including the Cabrio, Golf, Jetta, and Passat. This sensor helps maintain optimal engine performance by monitoring coolant temperature and relaying data to the engine control unit.

• Compatible with Volkswagen Cabrio, Golf, Jetta, and Passat models
• Part number 7.3146 ensures precise fit and function
• Monitors engine coolant temperature for efficient engine management
• Durable construction for reliable long-term operation
• Direct replacement sensor for easy installation

Product Details and Functionality

The Facet 7.3146 Engine Coolant Temperature Sensor is an essential component in the cooling system of select Volkswagen vehicles. It measures the temperature of the engine coolant and sends this information to the vehicle’s engine control unit (ECU). Accurate temperature data allows the ECU to adjust fuel injection and ignition timing, helping to optimize engine efficiency and reduce emissions. This sensor is engineered to meet OEM specifications, ensuring compatibility and reliable performance in Volkswagen Cabrio, Golf, Jetta, and Passat models.

Common Applications and Problem Resolution

• Helps prevent engine overheating by providing accurate temperature readings
• Resolves issues with erratic temperature gauge readings
• Addresses engine performance problems related to incorrect coolant temperature data
• Prevents poor fuel economy caused by faulty temperature sensing
• Eliminates check engine light triggers related to coolant temperature sensor faults

Installation Notes and Tips

Installation of the Facet 7.3146 sensor is straightforward with basic automotive tools. Before installation, ensure the engine is cool to avoid injury. Disconnect the battery to prevent electrical shorts. Remove the old sensor carefully to avoid damage to the coolant system. Apply thread sealant if recommended by the vehicle manufacturer. After installation, clear any diagnostic trouble codes and verify sensor operation through the vehicle’s onboard diagnostics.

Quality Assurance and Warranty Information

Facet manufactures the 7.3146 Engine Coolant Temperature Sensor to meet strict quality standards. Each sensor undergoes rigorous testing to ensure durability and accurate performance. While specific warranty details may vary, Facet typically offers a limited warranty covering defects in materials and workmanship. This provides confidence in the sensor’s reliability for Volkswagen Cabrio, Golf, Jetta, and Passat owners.