reply yes exactly that 4 wires 2 white black an grey.

i was informed the inside plug colour made a difference. i know of a lad who has got some that will work for the 1.6 zetec s fiesta engine would these lambda's be ok for my car then?

also in a previous post of mine i asked about the p[lug on the loom end and you said if i required one to let u know can you still get a hold of this plug or know where i can get one

thanks