hi all well after a couple of no start incidents today i removed the fuel pump relay and popped the cover off rather easily and sprayed a bunch of contact cleaner also all around the connector noted the part number and have had to go to caffyns volvo for oe one as it seems other than meyle a make ive never used or buying a used oe for £30,for £22 more i decided the caffyns is best idea,of course it may not be that but it is the original going by the code date so passed its prime i think,nice and easy to fit i do like the layout of the na 850 best,cheers all