Discovery 2 abs fault remains after serval new parts!

Hi guys having some problems with typical 3 amigos. Trying to get her in for mot but seem impossible to get them out.
previous owner had code thrown for rear pas sensor, Been replaced and lights remained

Replaced again with hard wired to the plug under dash as per wiring diagram in Haynes manual.

Had slabs ecu replaced.

Had shuttle valve done by 4x4 garage Had new
sensor and bearing at said garage.
Codes said to have been investigated. But still remain.

Now mot time is here and I need to get it figured out.
I’ve taken it all apart and check all is working. Replaced the rear disc and pads.
traced the wire back all seems fine.
and checked the fuses but the lights still remain.

Beginning to loose hope now. Anything else I can help with please ask.
Any lr people who can help!

Hi, what kind of scanner was used?

if you hardwired the sensor to the ECU and you still get the fault code for it you have to read live sensor inputs with stationary vehicle cos there are cases when the fault code doesnt match with reality and the problem is with other sensor

Hi unsure as was old owner. I have asked a mate to bring nanocom and another for his Hawkeye but awaiting them as said he did replace just sensor but no change so he then hardwired a new sensor. Still no change