TT Roadster L4-1.8L Turbo (AWP) (2003)
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Tool requirements
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VAS 5051 or 5052 (with Basis CD V.06.05 and the Brand CD V.06.30 or higher) with old diagnosis logs erased prior to start.
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"Update Programming" (flashing) CD 8E0 906 961E.
Note:
Additional copies of the "Update Programming" CD (Literature Number 8E0 906 961 E) may be ordered from the Volkswagen Technical Literature
Ordering Center.
Vehicle requirements
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Battery MUST have minimum no-load charge of 12.5V (failure to maintain voltage during update process can lead to ECM failure) (it is advised to
use an approved battery charger to maintain battery voltage).
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VAS 5051: connected to vehicle and to 110V AC Power supply at all times during procedure.
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VAS 5052: connected to vehicle with battery voltage requirements met.
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Any appliances with high electromagnetic radiation (i.e. mobile phones) switched OFF.
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Vehicle electrical consumers are off (i.e. radio, lights, A/C, etc.).
CAUTION!
Non-Observance of the following points may lead to ECM failure!
VAS 5051 or 5052 must always be connected to the approved power supply at the approved voltages. Under no circumstances should the power
supply be interrupted or the diagnostic connector unplugged during the flash procedure
Any appliances with high electromagnetic radiation (1.e. mobile phones) must be switched OFF.
CAUTION!
Do not use the VAS 6017A Adaptor when doing the update programming (flashing). Control module can be damaged. Adaptor is for checking
control modules only.
"Update Programming" (flashing) procedure, checking for update match
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Switch ignition ON.
