ok, had it back to the garage again today, got the guy to go through every system on the vehicle, it had approx 30 seperate codes but all bar 2 were not active faults and they were all cleared, the only faults that remained were a fault to do with the refrigerant on the aircon and the o/s/f abs sensor, the actual code is....
front right hand wheel sensor circuit, target magnet mechanical problem.
the diagnostic machine is a launch X431
I have cleaned the contacts on the multiplug connection on the abs
, i have also cleaned the earth point directly below it.
all fuses are good.
Starting to get annoyed with it now.
The only real thing i can think of now is either a faulty wheel bearing or i have damaged the magnet upon installation, I did fit it with a bearing press, not with a hammer as i have seen people do in the past lol.