2429792 - 1060GB Check on operation of air flow meter
Check that the air flow meter technical specifications correspond to the data given below:
Flow meter sensitive element principle diagram
typical curves [Air flow arte - Output voltage]
and [Temperature - Resistance]
Pin 1 Description: temperature sensor
Signal type: analogue outputPin 2 Description: supply Signal type: 12V supplyPin 3 Description: earth Signal type: earthPin 4 Description, reference voltage Signal type: 5VPin 5 Description: sensor output Signal type: analogue output.