Right fingers crossed its sorted

I swapped the new genuine blue sensor for my old crapy different in one and it's started up first time

so I've tuned her up following RJs guide and it's running better than ever, bit smokey but then it's just been rebuilt and not run properly, so I'll give it a while and put some milage on the clock.
I shall be visiting vw dealership on Monday and voicing my disappointment !!
Thanks all very much indeed
