The following schematic shows a typical of the Mass Air Flow (MAF) Sensor system. The mass air flow sensors converts the amount of air drawn into the engine into a voltage signal. The primary components of the MAF sensor are thermistor, a platinum hot wire, and an electronic control circuit. The thermistor measures the temperature of the incoming air.

Mass Air Flow MAF Sensor Circuit Diagram

The hot wire is maintained at a constant temperature in relation to the thermistor by the electronic control circuit. An increase in air flow will cause the hot wire to lose heat faster and the electronic control circuitry will compensate by sending more current through the wire.

Keywords:

Related posts:

1991 BMW 325i Electrical Schematic Diagram
LM1877 - Dual Audio Power Amplifier Schematics Datasheet and Application
2009 Nissan Sentra Wiring Diagram Power Supply and Ground
2007 Chevrolet Uplander Instrument Panel Fuse Block Circuit Breaker and Relay Table
How to Find a Short Circuit on Your Toyota FJ Cruiser?