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Electrical test of the ABS/EDL for four-wheel drive vehicles with Haldex coupling > < Switch off longitudinal acceleration sender G251

Octavia Mk1

Null balance of the longitudinal acceleration sender G251
Null balance of the longitudinal acceleration sender -G251-
  Note
The „Login procedure“ must be first of all performed for the null balance. To do so first enter the workshop code in the vehicle system tester -V.A.G 1552-.
Display group number 069
   
Readout on display:
–  Enter 11 for the function „Login procedure“ and confirm with Q.
  
Vehicle system test               HELP 
Select function XX
Readout on display:
Enter code number 40168 and confirm with key Q.
  
Login procedure                     HELP 
Enter code number XXXX
Readout on display:
–  Select function 04 for „Initiate basic setting“ and confirm entry with key Q.
  
Vehicle system test               HELP 
Select function XX
Readout on display:
–  Enter 069 for the display group number 069 and confirm the entry with the key Q.
–  ABS warning light flashes.
  
Basic setting     HELP
Enter display group number XXX
Readout on display:
Thus the balance is completed.
The value does not precisely decrease to 0.00 m/s2.
  
System in basic setting           69
Balance o.k.                    0.3m/s2
If this readout appears on the display, the login procedure was not successfully performed.
–  Repeating the login procedure.
  
Function is unknown or cannot         ->
be carried out at the moment
If this readout appears on the display, the measured values are not within the tolerance range allowed for the null balance.
1 - Interrogate fault memory (function 02)
2 - Erase fault memory (function 05)
3 - End output (function 06)
4 - Switch off ignition.
5 - Switch on ignition.
6 - Perform null balance again.
–  Press →.
  
System in basic setting           69
Balance not possible             5.0m/s2
Readout on display:
–  Enter 06, End output.
–  The ABS warning light comes on for approx. 2 seconds.
  
Vehicle system test               HELP 
Select function XX

Electrical test of the ABS/EDL for four-wheel drive vehicles with Haldex coupling > < Switch off longitudinal acceleration sender G251