HI'-i recently had st170 brakes conversion on front of my 2.0 esp 2002 mk1.5, i bought st170 hubs/knuckles, calipers used & st discs/brakes. as soon after fitting ,when setting off after 5-10 yards it makes a grinding noise &both abs/esp light comes & stays on & soon as you pick speed up grinding stops but lights stays onbearing in mind esp light flashes whilst grinding. now i had on one guys computer but showed no fault but went elsewhere (ex- lsuk technician) (only on left side) & showed:
DTC3 C1233
Speed wheel LF input signal missing
speed pulse LF reading double
LF =70
RF= 35
RR=35
LR=35
i'm really confused!
. so please all you technical genuises please help
btw. new sensors were fitted ,bought from fiesta centre. also new skf bearing was also fitted but no change. yunii