Vauxhall Workshop Service and Repair Manuals

Trouble

Information Sensor

Remedy in

Trouble Code Storage when ...

Code

Cause of Fault

F0:DATA LIST

Test Step

73

AIR FLOW SENSOR

07

· Engine speed > 1000 rpm

VOLTAGE LOW

· Air flow meter signal < 0.15 V

If trouble code 73 is stored, the control unit calculates a replacement

characteristic curve, dependent on the engine speed and throttle

valve position.