New Beetle GLS L4-2.0L (AZG) (2002)
Display will appear as shown
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Press keys 0 and 6 for the function "End output" and confirm entry with the Q key.
Engine Codes AVH, AZG
Note: The test can be performed while the accelerator and brake pedals are continually depressed.
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Start engine and let motor run at idle speed.
Indicated on display
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Press keys 0 and 4 for the function "Basic Setting" and confirm entry with Q key.
Indicated on display
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Press keys 0, 4 and 6 for the "Display group number 46" and confirm entry with Q key.
Indicated on display: (1 . . .4 = Display zones)
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Depress brake pedal and hold.
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Press accelerator pedal to wide-open position.
The engine speed is increased by the control module to approximately 2 300 RPM.
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Maintain engine speed at approximately 2280 RPM until catalyst temperature in display zone 2 increases to above 540°C.
If the diagnosis is initiated from the engine control module the display in display zone 4 jumps from "Test OFF" to "Test ON."