A4 Quattro Sedan L4-1.8L Turbo (AWM) (2001)
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Check for open circuit and short to positive or Ground in the wiring connections:
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Repair any open/short circuit as necessary.
If specified value is attained:
Checking signal wire
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Attach connector from charge air pressure sensor.
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Attach multimeter for voltage test to socket 101 and socket 108 of test box.
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Start engine and run at idling speed.
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Specified value: approximately 1.90 Volts
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Bring engine to speed by spontaneous acceleration.
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Specified value: 2.00 ... 3.00 Volts
If specified values are not attained:
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Check for open circuit and short to positive or Ground in the wiring connection:
