A6 Quattro Sedan V6-2.7L Turbo (APB) (2000)
Wastegate: Testing and Inspection
Boost pressure regulation, checking
Special tools and equipment
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VAS5051 with VAG5051/1
or
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VAG 1551 with VAG 1551 /3A
Test requirement:
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Coolant Temperature at least 80°C.
WARNING:
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During a road test in an airbag equipped vehicle, test equipment must always be fastened to and operated from the rear seat by a
second technician.
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When driving or riding in an airbag equipped vehicle) NEVER hold the scan tool or other test equipment in your hands or lap while
in motion. Objects between you and the airbag increase the risk of injury in an accident.
Test sequence
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Connect VAS5051 tester or VAG1551 scan tool and select control module for engine electronics using "address word" 01, Engine must run at idle
for this.