Barina ABS codes

[Jonleahy67]

Hi folks I was wondering does anyone have a Barina workshop manual that could tell me what these ABS codes are.
I used a Autel AL619
P0520-3
P0521-1
P0520-8
P0520-4
Thanks
Johnny

 

[UnmedicatedLunatic]

They look like regular OBD-II codes but I'm not sure about the sub categories...

P = Powertrain (Engine, Trans, Gearbox etc);
0 = Generic OBD code (global code, not manufacturer specific)
5 = Vehicle Speed Control / Idle Control System
20 = Engine Oil Pressure Sensor -> Switch Circuit Malfunction
- 3,4,8 = ???
---
21 = Engine Oil Pressure Sensor -> Switch Range -> Performance.
-1 = ???