Thanks martin, been tinkering with it today and there is no switched feed going to the relay, everything seems to be in the right place (after checking for the millionth time lol). I did have a spare air/fuel ECU knocking around my garage so i did try the spare one incase the existing unit was at fault however this made no difference. Was wondering if you had any more advice as im only 19 and don't have a vast knowledge of auto electronics. Any help appreciated
Matt