Difference between revisions of "VW Golf (1J) Brake Electronics (MK20)"

From Ross-Tech Wiki
 
Line 2: Line 2:
  
 
== Coding ==
 
== Coding ==
 +
* Due to all of the Coding MK20 variants, it is recommended to use the coding from the original module when replacing the ABS module. Save the complete [http://www.ross-tech.com/vcds/tour/autoscan.html Auto-Scan] before repairs.
 +
* If you are having trouble finding/calculating the proper Coding please:
 +
** Refer to the [http://wiki.ross-tech.com/wiki/index.php/Official_Factory_Repair_Information  Factory Repair Manual] for Coding information.
 +
** Registered users that need assistance configuring the Coding can send the before and after replacement Auto-Scans to [mailto:Support@Ross-Tech.com Support] for assistance.
  
* '''Due to different Control Modules and Equipment in the Car the actual Coding Table is not shown here but may automatically be shown once you access the Coding Function using VCDS (provided the necessary label file with documentation is present).''' ''If you are having trouble finding/calculating the proper Coding please Refer to the Factory Repair Manual or [http://ross-tech.com/contact.html Contact us directly].''
 
  
 
== Basic Setting ==
 
== Basic Setting ==

Latest revision as of 14:15, 16 August 2017


Coding

  • Due to all of the Coding MK20 variants, it is recommended to use the coding from the original module when replacing the ABS module. Save the complete Auto-Scan before repairs.
  • If you are having trouble finding/calculating the proper Coding please:
    • Refer to the Factory Repair Manual for Coding information.
    • Registered users that need assistance configuring the Coding can send the before and after replacement Auto-Scans to Support for assistance.


Basic Setting

Sensor for Steering Angle (G85)

Prerequisites:

  • Start the vehicle.
  • Turn the steering wheel one turn to the right and one turn to the left.
  • Drive in a short distance straight line on a level surface at a speed not higher than 20 km/h.
  • If the steering wheel is straight during the test drive then stop the vehicle with the wheels pointed straight.
  • Ensure that the steering wheel is not moved again.
  • Keep the engine running and do not switch off the ignition.
  • System voltage at least 12.0 V.

[Select]
[03 - Brake Electronics]
[Coding-II - 11]
Enter 40168, to enable the basic setting.
[Do it!]
[Basic Settings - 04]
Group 060
[Go!]
Activate the Basic Setting.
[ON/OFF/Next]
After a successful basic setting, field 2 should say "OK".
[Done, Go Back]
To make sure the basic setting was successful, check the sensor again.
[Measuring Blocks - 08]
Group 004
[Go!]
Check field 1, the value has to be between -4.5 and +4.5 °.
[Done, Go Back]
[Close Controller, Go Back - 06]

Lateral Acceleration Sensor (G200)

Prerequisites:

  • System voltage at least 12.0 V.

[Select]
[03 - Brake Electronics]
[Measuring Blocks - 08]
Group 004
[Go!]
Check field 2, the value has to be between -1.5 and +1.5 m/s².
[Done, Go Back]
[Coding-II - 11]
Enter 40168, to enable the basic setting.
[Do it!]
[Basic Settings - 04]
Group 063
[Go!]
Activate the Basic Setting.
[ON/OFF/Next]
After a successful basic setting, field 2 should say "OK".
[Done, Go Back]
To make sure the basic setting was successful, check the sensor again.
[Measuring Blocks - 08]
Group 004
[Go!]
Check field 2, the value has to be between -1.5 and +1.5 m/s².
[Done, Go Back]
[Close Controller, Go Back - 06]

Brake Pressure Sensor 1 (G201)

Prerequisites:

  • System voltage at least 12.0 V.

[Select]
[03 - Brake Electronics]
[Coding-II - 11]
Enter 40168, to enable the basic setting.
[Do it!]
[Basic Settings - 04]
Group 066
[Go!]
Activate the Basic Setting.
[ON/OFF/Next]
After a successful basic setting, field 2 should say "OK".
[Done, Go Back]
To make sure the basic setting was successful, check the sensor again.
[Measuring Blocks - 08]
Group 005
[Go!]
Check field 1, the value has to be between -7.0 and +7.0 bar.
[Done, Go Back]
[Close Controller, Go Back - 06]

Longitudinal Acceleration Sensor (G251)

Prerequisites:

  • System voltage at least 12.0 V.

[Select]
[03 - Brake Electronics]
[Coding-II - 11]
Enter 40168, to enable the basic setting.
[Do it!]
[Basic Settings - 04]
Group 069
[Go!]
Activate the Basic Setting.
[ON/OFF/Next]
After a successful basic setting, field 2 should say "OK".
[Done, Go Back]
To make sure the basic setting was successful, check the sensor again.
[Measuring Blocks - 08]
Group 006
[Go!]
Check field 1, the value has to be between -1.5 and +1.5 m/s².
[Done, Go Back]
[Close Controller, Go Back - 06]

Special Procedures

System Function Test

See System Function Test