A6 Quattro Wagon V6-3.0L (AVK) (2002)
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Connect multimeter to terminal 2 and Ground (GND) for voltage measurement.
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Start engine.
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Specification: approx. battery voltage
If specified value is not obtained:
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Check wire connection for open circuit and repair if necessary.
If specified value is obtained:
Checking activation
Test requirement:
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VAS5051 tester connected and vehicle On Board Diagnostic (OBD) -01 Engine electronics- selected.
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Connect VAG1527B voltage tester between terminals 1 and 2
Display on VAS5051:
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In selection -1-, click on the diagnostic function "03 - output Diagnostic Test Mode (DTM)".
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Activate Exhaust Flap Valve 1 -N321-
Display on VAS5051:
