What does MAF sensor mean?

[DelMaya]

MAF sensor is an air flow sensor, whose function is to measure the air flow entering the engine, usually installed on the air bypass channel. Introduction to air flow sensor: 1. The air flow sensor is a sensor that measures the air flow inhaled by the engine. In order to obtain the optimal concentration of the mixture under various operating conditions, the electronically controlled gasoline injection engine must accurately measure the amount of air inhaled by the engine at each moment, which serves as the main basis for the ECU to calculate (control) the fuel injection volume. 2. The characteristics of the air flow sensor are: small size, light weight, intuitive and clear display reading. High reliability, not affected by external power supply, and resistant to lightning strikes.