Raz,Transit 2.5td 1999 LWB?

Got fault codes P1174-Cam sensor & B1682-Pats is disabled,check link between Pats module & transponder.Is cam sensor in fuel pump?If so where,It is a lucas pump with big multi plug connector,have removed this and checked for corrosion and bad contacts,all seems well,does anyone know what the next step should be,all unions to pipes appear to be ok,have removed EGR and appears to be fine,any help would be appreciated.