Core pulling module
1. Measurement channel cover
2. Upper cover plate
3. Sensor processing circuit
4. Circuit carrier board
5. Core pulling
Air flow meter regulator
1. Core pulling module
2. Air flow direction
3. Air filter
Working principle
The heat from the thermal sensor in the air flow meter is dissipated by the incoming air, and the greater the air flow rate, the more heat disappears. The resulting temperature difference is used to measure the air flow rate flowing through it. The peripheral hybrid processing circuit can process data to obtain accurate measurement data and air flow direction
Application and pin definition
In order to comply with legal requirements for vehicle emission limits, it is necessary to continuously and accurately measure the air fuel ratio. This requires the sensor to accurately match the actual air flow rate with the output voltage signal, and develop and closed-loop control circuits through electrical signals

Product name
Air flow sensor
Quality
High-quality
Payment Terms
T/T, L/C
Size
OEM standard size
Brand
changhui
Condition
100% brand new
Port
shanghai/ningbo
Warranty
1 Year