Des71

I have a skoda octavia 2007 diesel 1.9 it has abs and traction and steering wheel lights on and speedo isn't working fuel gauge all over the place I change the front and back abs speed sensors and still no change I try to read codes on abs but it won't link up I have a skoda octavia 2007 diesel 1.9 it has abs and traction and steering wheel lights on and speedo isn't working fuel gauge all over the place I change the front and back abs speed sensors and still no change I try to read codes on abs but it won't link up