Delphi® Mass Air Flow Sensor AF10521

Delphi Mass Air Flow Sensor are featured as follows:

• Meets or exceeds original equipment (OE) requirements and testing standards.
• Supplies continuous air intake information to the engine control module (ECM).
• Enhances engine performance, fuel economy, and reduces emissions.
• Equipped with dual heated elements for flexible integration into various air/fuel systems.
• Offers fast response time, typically under 15 milliseconds for significant flow changes.
• Incorporates multiple sensing elements to minimize sensitivity to voltage changes and noise.
• Capable of cold sealing down to -50C for extreme conditions.
• Delivers low restriction air measurement, boosting horsepower.
• Available in complete unit with flow tube or as a probe-only design.
• All components undergo testing and calibration to OE standards using precise equipment.
• Certain models feature dual heated elements for adaptable integration in different systems.

The Delphi Mass Air Flow Sensor AF10521 is a critical part that feeds the engine control module (ECM) with continuous information about the volume and speed of airflow entering the engine. This ensures that the engine performs optimally, utilizes less fuel and minimizes emissions. Dual heated elements in Delphi MAF sensors make them unique because they can be integrated into air/fuel systems by any platform irrespective of air ducting configuration. Their response is instant and they are tolerant to changes in supply voltage as well as noise on power ground lines. In contrast to remanufactured units, Delphi MAF sensors are brand new and conform to OE standards resulting in more accurate readings and airflow output. They can be fully mounted or used as a probe which saves on costs and are environmentally friendly.

Delphi is a respectable brand within the automotive industry for over 100 years. They started to making the first automobile radiator (in 1911), the first vehicle air conditioning system (in 1954), and the initial car heater (in 1929). As a leader in OE-quality products, Delphi manufactures efficient and reliable compressors that are utilized in more than 3,400 applications in North America. The company continues to maintain its focus on quality and innovation by manufacturing most of its products within North America.