A4 Sedan L4-1.8L Turbo (AWM) (2001)
Intake Air Temperature Sensor: Testing and Inspection
Intake Air Temperature (IAT) Sensor -G42-, Checking
Special Tools and Equipment
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VAG1526A
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VAG1594A
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VAG1598/31
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VAS5051 with VAG5051/1
Test sequence
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Connect VAS5051 tester and select vehicle system "01 - Engine electronics". Engine must run at idle for this. Refer to "Scan Tool Testing/Scan
Tool Connecting and Initial Checks/VAS 5051 Tester, Connecting and Selecting Functions" See: Computers and Control Systems/Testing and
Inspection