A4 Cabriolet L4-1.8L Turbo (AMB) (2005)
Air Flow Meter/Sensor: Testing and Inspection
With Manufacturer's Scan Tool
Mass Air Flow (MAF) Sensor -G70-, Checking
Special tools and workshop equipment required
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V.A.G 1526 A Multimeter
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V.A.G 1594 A Connector test kit
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V.A.G 1598/31 Test Box
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VAS 5051 Vehicle diagnostic, testing and information system
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VAS 5051/1 Adapter
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Component location
Requirements
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Coolant temperature at least 80 degrees C.
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Electrical consumers switched off (coolant fan must not run during the test).
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Air conditioning switched off.
Checking function
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Connect vehicle diagnostic, testing and information system VAS 5051 and select vehicle system "01 - Engine electronics" in selection. Engine
must be run at idle speed.