Hella 009109131 Air Charge Temperature Sensor

The HELLA 009109131 Air Charge Temperature Sensor measures intake air temperature and provides essential data to the engine control unit for precise adjustments to the air-fuel mixture and ignition timing. This sensor is designed to monitor the temperature of the air entering the engine, ensuring optimal performance and efficiency.

Key Features:

• NTC sensor type with 2-pin connector design
• 12V operating voltage with plugged mounting type
• Black and green housing colors
• High-quality sensors designed to withstand various environmental conditions
• Robust construction for long-lasting durability under extreme engine conditions
• OE-level quality and reliable fitment meeting highest standards

Performance Benefits:

• Enhances fuel efficiency through accurate air temperature detection
• Provides critical data for optimal air-fuel mixture adjustments
• Helps prevent engine performance issues related to incorrect temperature readings
• Easy to install with perfect fit

OEM Cross References:

This sensor replaces BMW part numbers 13621739510, 13629899008, and numerous aftermarket equivalents including 55732, SNB1029, 0905163, LAT009, V20-72-0435, TS10500, 32679, EAT028, SU5388, 82217, 33168, and AT1020.

Diagnostic Information:

Faulty sensors can trigger DTCs such as P0110, P0111, P0112, and P0113, signaling problems with temperature readings. If you are experiencing poor fuel economy, rough idling, or unexpected engine performance issues, it may be time to check this sensor for proper function.

HELLA is a trusted name in the industry, known for its commitment to durability and precision, making this sensor a reliable choice for maintaining optimal engine performance.