Golf GL L4-2.0L (AZG) (2001)
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Press (<) button when "ADP. O.K." is on screen
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Start engine and let idle
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Press buttons -7- & -7- for Display Group 77: Secondary Air Check
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Press "Q" button to confirm
NOTE: Test may not start until temperature (on screen) reaches approx. 76.5°C
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Press (<) button when "Syst. OK" is on screen
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Press buttons -7- & -0- for Display Group 70: EVAP System
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Press "Q" button to confirm
NOTE: Test may not start until temperature (on screen) reaches approx. 76.5°C
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Press (<) button when "TBV OK" is on screen
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Press buttons -7- & -1- for Display Group 71: Leak Test EVAP System
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Press "Q" button to confirm
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Press (<) button when Syst. OK is on screen
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Press buttons -3- & -4- for Display Group 34: Oxygen Sensor Aging
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Press "Q" button to confirm
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Using VAG 1788/10 set engine speed to 2200 - 2800 RPM
NOTE: Test may not start until temperature (on screen) is higher than 352.0°C
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Press (<) button when B1-P1. OK is on screen
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Press buttons -4- & -6- for Display Group 46: Catalytic Converter
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Press "Q" button to confirm
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Using VAG 1788/10 set engine speed to 2800 - 3200 RPM
Note: Test may not start until temperature (on screen) is higher than 352.0°C
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Press (<) button when Cat "B1 OK" is on screen
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Remove VAG 1788/10 from vehicle to bring engine down to idle
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Press (<) button two times
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Select "15 - Check readiness code"
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Readiness code should read 00000000
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Press "Print" button for copy to attach to repair order
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Press (<) button
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If vehicle has automatic transmission, turn ignition switch to "OFF" position, press (<) button and proceed to Section F, otherwise go to next step
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Select "06 - End Output"
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Switch ignition to "OFF" position
NOTE: The coding values entered and shown on the display will not be used by the Motronic Control Module UNTIL the ignition has been
switched OFF once
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Disconnect VAS 5051 / 6 diagnostic cable harness from data link connector
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Remove CD ROM from VAS 5051 vehicle diagnostic tester
Section F
Section F - Automatic Transmission - Initiating Basic Settings
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Turn ignition switch to "ON" position
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Select "02 - Gearbox Electronics"
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Select "02 - Interrogate fault memory"
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Press (<) button
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Select "05 - Erase fault memory", if required
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Press "OK " button
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Press (<) button, if faults erased
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Select "04 - Initiating Basic Settings"
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Press -0- button for Display Group 0: Basic Setting
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Press "Q" button to confirm
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Depress accelerator pedal as far as kick down and hold in this position for 3 seconds
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Press (<) button
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Select "06 - Exit program"
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Release accelerator pedal
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Switch ignition to "OFF" position