Darren xj40

Hi all i realy need help with my misses car its a x type jag 2.2 tdci saloon. I have had ecu checked,loom,removed and cleaned the earths by both headlights,egr changed,ABS pump changed also changing the cruise control on the steering wheel. As when i start car up cruise control will come on dash,coil light will flash,ABS light will come on then engine run lumpy. Any help with my problem please.