hi could anyone help me with my car failed its m.o.t on fast idle 4 times now put loads of new things on such as two lambda's new cat, throttle body, temp sensor ect... and still the same. idles fine below 2500rpm but as soon as you hit 2500 or more they car revs just shot off up too 4000 or more which means they can't test it :S i am now been told off someone that all polos do this and to tell the m.o.t station to check his vosa notes as it should be passed as they cant fast idle,,, is this correct??? thanx

hi could anyone help me with my car failed its m.o.t on fast idle 4 times now put loads of new things on such as two lambda's new cat, throttle body, temp sensor ect... and still the same. idles fine below 2500rpm but as soon as you hit 2500 or more they car revs just shot off up too 4000 or more which means they can't test it :S i am now been told off someone that all polos do this and to tell the m.o.t station to check his vosa notes as it should be passed as they cant fast idle,,, is this correct??? thanx

its a polo 1.2 6v 2002 by the way :)