Hella 009109341 Air Charge Temperature Sensor

Overview of Hella Air Charge Temperature Sensor 009109341

The Hella Air Charge Temperature Sensor 009109341 is designed to provide accurate air temperature readings for optimal engine performance. This sensor is compatible with various BMW diesel models, ensuring precise monitoring of intake air temperature to support efficient combustion.

• Genuine Hella brand air charge temperature sensor
• Part number: 009109341
• Equipped with 2 electrical connectors for secure connection
• Compatible with BMW 328d, 328d xDrive, 335d, 535d, 535d xDrive, 540d xDrive, 740Ld xDrive, X3, and X5 models
• Category: Engine sensors, specifically air charge temperature sensor

Detailed Description of the Air Charge Temperature Sensor

This Hella air charge temperature sensor measures the temperature of the air entering the engine intake system. Accurate air temperature data is critical for the engine control unit (ECU) to adjust fuel injection and ignition timing. The sensor features two connectors, ensuring reliable electrical connectivity and signal transmission. Designed for BMW diesel vehicles such as the 328d and 535d xDrive, this sensor supports the engine’s air-fuel mixture optimization, contributing to smoother engine operation and emissions control.

Hella Brand Line Information

The Hella brand line is known for producing high-quality automotive sensors and electrical components. This air charge temperature sensor is part of Hella’s comprehensive sensor range, engineered to meet OEM specifications and provide consistent performance. Using a Hella sensor like the 009109341 ensures compatibility and durability aligned with BMW’s engineering standards.

Common Applications and Issues Addressed

• Helps prevent engine performance issues caused by incorrect air temperature readings
• Reduces risk of poor fuel economy due to inaccurate air charge data
• Supports proper engine starting and idling in BMW diesel models
• Mitigates potential engine stalling or hesitation related to faulty sensor input
• Assists in maintaining emissions compliance by providing accurate intake air temperature data

Installation Notes and Tips

• Ensure the vehicle is turned off and cooled down before installation
• Disconnect the battery to avoid electrical shorts during sensor replacement
• Locate the existing air charge temperature sensor on the intake manifold or air intake system
• Carefully disconnect the two electrical connectors before removing the old sensor
• Install the new Hella 009109341 sensor securely and reconnect the connectors
• Clear any diagnostic trouble codes after installation to reset the ECU

Quality Assurance and Warranty

Hella air charge temperature sensors are manufactured to meet strict quality standards and OEM specifications. The 009109341 sensor undergoes rigorous testing to ensure reliable performance and durability. While specific warranty details may vary, Hella products typically include a limited warranty covering defects in materials and workmanship.