Galant VR4 AWD L4-1997cc 2.0L DOHC Turbo (1992)
Air Flow Meter/Sensor: Description and Operation
Air Flow Circuit
PURPOSE
The Air Flow Sensor (AFS) measures the amount of air entering the intake manifold to provide the ECU with precise intake volume information.
The AFS is a "Karman Vortex" type which measures the intake air volume.
LOCATION
The air flow sensor is attached to the upper air filter housing.
Volume Air Flow Sensor Operation
OPERATION
