Mass Air Flow Sensor MAF 22680-7S000 AF10141 Compatible for Nissan 07-13 Sentra, 03-15 Murano, 05-15 Xterra, 03-09 350Z, 09-15 370Z, Infiniti 05-08 G35, 08-13 G37, Suzuki

The mass air flow sensor is located between the air filter and the throttle body and measures the amount of air entering the engine.

It is part of the vehicle's electronic fuel injection system.

Sensor failure can result in inaccurate air volume.

You'll notice if the exhaust pipe is belching black smoke, or if the engine is running erratically or backfiring.