Facet 10.4038 Air Charge Temperature Sensor

Overview of Facet Air Charge Temperature Sensor 10.4038

The Facet Air Charge Temperature Sensor 10.4038 is designed specifically for BMW M3 models, providing accurate air temperature readings essential for engine management. This sensor helps maintain optimal engine performance by monitoring the temperature of the incoming air charge.

• Compatible with BMW M3 vehicles
• Part number 10.4038 ensures precise fitment
• Measures air charge temperature for engine control
• Durable construction for reliable operation
• Direct replacement sensor for OEM specifications

Detailed Product Description

The Facet 10.4038 Air Charge Temperature Sensor is engineered to deliver precise temperature data to the engine control unit (ECU) of BMW M3 models. By accurately measuring the temperature of the air entering the engine, this sensor enables the ECU to adjust fuel injection and ignition timing accordingly. This results in improved combustion efficiency and helps maintain emissions compliance. The sensor is manufactured to meet OEM standards, ensuring compatibility and reliable performance under various operating conditions.

Common Applications and Issues Addressed

• Helps prevent engine performance issues related to incorrect air temperature readings
• Reduces risk of poor fuel economy caused by inaccurate sensor data
• Addresses rough idling or hesitation due to faulty air charge temperature sensing
• Supports proper engine warm-up and cold start behavior
• Mitigates potential check engine light triggers related to air intake temperature

Installation Notes and Tips

When installing the Facet 10.4038 sensor on a BMW M3, ensure the engine is cool before beginning the replacement process. Disconnect the battery to avoid electrical shorts. Remove the old sensor carefully to prevent damage to the wiring harness. Install the new sensor securely and verify the connector is fully seated. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper operation.

Quality Assurance and Warranty

Facet manufactures the 10.4038 Air Charge Temperature Sensor to meet strict quality standards, ensuring durability and consistent performance. While specific warranty details may vary, Facet products typically include a limited warranty against defects in materials and workmanship. This sensor is designed to provide reliable service when installed according to manufacturer guidelines.