Hello I have a Skoda Octavia vrs cr mk2 recently had 3 warning lights on dash (abs) then (flat Tyre)(traction control) lights on dash so a bought a obd2 scanner from eBay£12 this brought up the code 00287 rear right abs sensor so I ordered a bosh branded one £32 rather than the cheap ones as Iv heard bad reviews with the £10 ones any way I watched YouTube how to fit.after old one removed and new one fitted I used scanner to remove the fault code and now all faults have gone and all working as should ,hope this helps with any one els with the same problem. Ps I managed to get to the abs sensor with just removing the wheel and half the brake caliper I left the disk and hub on, then I also used a can of air and oil to clean inside of the hole that the sensor to get to the abs ring to clean that just to make sure that is all OK too. Then I cleaned the disk before putting pads and caliper back on . All the best