Hot Film Mass Air Flow Sensor, Design

Hot Film Mass Air Flow Sensor, Design




9/1 Hot film sensor
9/2 Measuring passage
9/3 Protective grille
9/4 Housing
9/5 Electronics housing
9/6 Electrical connection
B2/5 Hot film mass air flow sensor

Note regarding engine 120
B2/6 Hot film mass air flow sensor cylinders 7-12
B2/7 Hot film mass air flow sensor cylinders 1-6

The air mass supplied to the engine flows through the air mass sensor in the air intake passage and thus influences the temperature at the hot film sensor (9/1).
Round connector with bayonet lock