So really am ready to get rid of the focus  and buy summat else as i have never spent so much on 1 car in the few weeks ive had it constantly got eml for both lambdas after changing them 4 times. And the cars been in limp mode now for weeks just cannot get above 4 rpm as it starts jumping and bogging down and know one knows the actual casue

Have you checked the cat as this will make them bog down when the break up in side the cat

I had a 04 fiesta a few years ago and i had a hell of a problem with the cat,light was on all the while and no way i was going to get a genuine cat

so tried 3 cheap ones which still wasn't that cheap (did get my money back on all 3) changed the 2 sensors as it kept picking them up as the fault but the same.

In the end i just got rid as still had long m.o.t.

have you checked the fuses?

fuse 18 10 amp.