Golf L4-1.8L Turbo (AWW) (2003)
Engine Control Module: Service and Repair
Engine Control Module, Adapting to Electronic Immobilizer
Special tools and equipment
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VAG1551 scan tool or VAG1552 mobile scan tool with VAG1551/3B cable
Conditions
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Authorized vehicle key required.
Work sequence
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Connect VAG1551 scan tool or VAG1552 mobile scan tool with VAG1551/3B cable.
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Switch ignition on.
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Operate scan tool or vehicle system tester taking into account information on display:
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Press key 1 for "Rapid data transfer".
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Press keys 1 and 7 for address word "instrument cluster" and confirm entry with Q key.
Indicated on display
1J0919991A A4-COMBIINSTR. VDO X00
Coding 20142 WSC XXXXX
-
Press -> key.
Indicated on display
IMMO IDENTNO .: VWZ7Z0555153
->
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Press -> key.
Indicated on display
Rapid data transfer
HELP
Select function XX
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Press keys 1 and 0 for function "Adaption" and confirm entry with Q key.
Indicated on display
Adaption
Feed in channel number XX
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Press key 0 twice for "Channel number 0" and confirm entry with Q key.
Indicated on display
Adaption
Q
Erase learned values?
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Confirm input with Q key.
Indicated on display
Adaption
->
Learned values have been erased
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Conclude adaption by pressing -> key.
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Press keys 0 and 6 for function "End output" and confirm entry with Q key.
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Switch ignition off.
NOTE: The identity of the engine control module is read into the immobilizer control module when next switching the ignition on.