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Home >> Audi >> 2004 >> TT Base, 2D Convertible >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> 1.8L - Turbo Fuel Injection & Ignition, Engine Code(S): AWP >> 01 On Board Diagnostic (OBD) >> Diagnostic Trouble Code (DTC) memory, checking and erasing >> Diagnostic Trouble Code (DTC) memory, erasing (function 05)
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Diagnostic Trouble Code (DTC) memory, erasing (function 05)

NOTE: If it is not possible to erase the DTC memory, check the DTC memory once again and repair faults.

Requirements: 

After DTC memory has been successfully checked:

Fig 1: Diagnostic System VAS 5051: Display
GW00006284Courtesy of VOLKSWAGEN UNITED STATES, INC.

Display on VAS 5051:

Fig 2: Diagnostic System VAS 5051: Display
GW00015768Courtesy of VOLKSWAGEN UNITED STATES, INC.

Display on VAS 5051:

1 - [small diamond] No display (before erasing memory)

or

[small diamond] DTC memory is erased

NOTE: If display zone -1- shows the message "DTC memory is not checked", this means you have not kept exactly to the required sequence of steps. The DTC memory must first be checked before it can be erased.
NOTE:

Do you now want to implement this function? (Existing data will be erased.)

NOTE: This has the effect of erasing any DTCs that may have been stored while carrying out repairs (e.g. as a result of unplugging connectors).