226807S000 Nissan MASS AIR FLOW, Price: 177.76$, Weight: 0.05kg

Essential Mass Air Flow Sensor

The Mass Air Flow (MAF) Sensor might not be the most glamorous component under the hood, but its role is undeniably critical. It is the primary sensor responsible for measuring the volume and density of air entering the engine. This data is crucial for the engine’s control unit to optimize the air-fuel mixture for efficient combustion.

Functionality and Importance

Built to precise engineering standards, this sensor ensures accurate readings by employing a heated wire or filament. As air flows past, it cools the wire down. The sensor then measures the current needed to keep the wire at a constant temperature. This current measurement provides the engine control unit with the data it needs to adjust fuel injection accordingly, ensuring optimal performance and fuel efficiency.

Failure Consequences

A malfunctioning MAF sensor can throw a wrench into the smooth operation of your vehicle. If broken, the sensor can cause erratic engine idling, stalling, or even prevent the car from starting. Reduced fuel efficiency and increased emissions are also possible results. Thus, maintaining a fully functional MAF sensor is vital for the health of your engine.

Compatible Models

• M35/45
• G35
• Qx50/Ex
• Q70/M
• Q40/G Sedan
• Q60/G Convertible
• Qx70/Fx
• Q60/G Coupe
• Q50
• Q45
• Qx80/Qx56