A bit strange...TDCi pumps aren't timed....they're essentially "plug 'n play"..
Lord Knobrot[/quote]
I am unsure then!
I have ordered a new SCV from the link above and hopefully this will solve the issue!
Thank you for your help on this, I will put un update in here once its fitted and hopefully all will be sorted! (unfortunately not holding out much hope as it has been nothing but trouble!)