C 230K (202.024) L4-2.3L SC (111.975) (2001)
76
Compensating line
110/2
Charge air cooler
110/6
Intake/charge line
B2/5
Hot film MAF sensor
M16/7
Recirculated air flap actuator
Y2/1
Electromagnetic clutch
Hot Film Mass Air Flow Sensor, Task
Hot Film Mass Air Flow Sensor, Task
9/1
Hot film sensor
9/2
Measurement channel
9/3
Protective grille
9/4
Housing
9/5
Electrical connection of electronics housing
Pin 1:
intake air temperature signal
Pin 2:
Terminal 87
Pin 3:
ground
Pin 4:
5 V
Pin 5:
Air mass signal
9/7
NTC-resistor (intake air temperature)
B2/5
Hot film mass air flow sensor
Detecting the air mass supplied to the engine and the intake air temperature.
Hot Film Mass Air Flow Sensor, Design
Hot Film Mass Air Flow Sensor, Design