A4 Sedan L4-1.8L Turbo (AEB) (1997)
Wastegate: Testing and Inspection
Turbocharger and Boost Pressure Regulator Valve, Checking
Turbocharger and boost pressure regulator valve, checking
Special tools and equipment
^
VAG1397A
^
VAS5051 with VAG5051/1
or
^
VAG1551 with VAG1551/3A
Test requirements
^
All hoses and wires have been checked for proper seating and seal
^
DTC memory checked
^
Output Diagnostic Test Mode (DTM) performed
^
Vehicle tester VAS5051 or VAG1551 connected.
Test sequence
WARNING! To reduce the risk of accident or injury while carrying out tests and measurements during a road test, observe safety
precautions.