New Beetle GLS L4-1.8L Turbo (AWV) (2001)
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4
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Check Mass Air Flow drawn in in display zone 4:
Specification: 2.0 to 4.5 g/s
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If value is as specified but DTC memory has recorded a DTC relating to Mass Air Flow (MAF) sensor, test power supply to Mass Air Flow
(MAF) sensor.
If the specification is not obtained:
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Check signal and Ground (GND) wires for Mass Air Flow (MAF) sensor.
If the specification is obtained:
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Press -> button.
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Press buttons -0- and -6- for function "End output" and confirm entry with -Q- button.
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Switch off ignition.
Testing power supply to Mass Air Flow (MAF) sensor -G70-
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Disconnect 5-pin connector -1- from Mass Air Flow (MAF) sensor -G70- arrow.