Hi, My P38 is at my local independant with the abs/tc fault lights up, diagnostic says n/s rear wheel sensor, this has been replaced but still have lights up, they now say that it might be a broken wire or possibly the abs ecu!!! If it is the ecu has anyone out there fitted a used one, can this possiblt work or do I have to fork out for new. Any views on this would be a great help.