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Fault memory > < Functions which can be selected when using the fault reader V.A.G?1551/1552

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Fault reader V.A.G 1551: connecting and selecting engine electronics control unit
Fault reader -V.A.G 1551-: connecting and selecting engine electronics control unit
Special tools and workshop equipment required
   
t  Fault reader -V.A.G 1551-
t  Cable -V.A.G 1551/3B-
  Note!
The vehicle system tester -V.A.G 1552- can be used instead of the fault reader -V.A.G 1551-, although a printout will not be possible in such cases.
Checking conditions
l  Battery voltage at least 11 V.
l  Fuse 21 OK
l  Earth connections on the front side of the gearbox casing, or in the cylinder head.
Work sequence
–  Remove driver side shelf.
  W00-0459
–  Connect fault reader -V.A.G 1551- with cable -V.A.G 1551/3B-.
–  Depending upon desired function: switch ignition on or Start up the engine → Chapter, table “Selectable functions”.
  Note!
t  If the display remains blank, check voltage supply for diagnostic connection according to fault finding programme: → Current flow diagrams, Electrical fault finding and Fitting locations
t  If the display does not indicate the messages described in the work sequence: → Fault reader operating instructions
t  If the message “Fault in the data transfer!” is displayed due to an input fault, remove wire from fault reader, reconnect it and repeat work sequence.
  E01-0124
Indicated on the display:
  
V.A.G - SELF-DIAGNOSIS              HELP
1 - Rapid data transfer
or
appear alternately.
–  Operate the fault reader taking into account the information on the display:
–  Press key 1 for “Rapid data transfer”.
–  Press keys 0 and 1 for address code “Engine electronics” and confirm entry with the Q key.
  
V.A.G - SELF-DIAGNOSIS              HELP
2 - Flash code output
Indicated on the display:
t  6K0 906 027 J = Part no. of the control unit (see Parts Catalogue for the latest control unit version)
t  MOTRONIC MP 9.0 = SSystem designation (Motronic)
t  S038 = Programme version
–  Press the → key.
  
6K0906027J  MOTRONIC MP 9.0  S038  ->   

      

      

    
      

      

    
Indicated on the display:
– 
          Continue in accordance with repair procedures.

      		 
      
    
Rapid data transfer                 HELP
Select function XX                      

      

      

    


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