I put a brand new battery in and it still did the same thing. I also cleaned the earth points near the battery, engine eye and coolant tank and still no joy!! I think there is an earth near the drivers footwell so i need to find that and see if it makes a difference also.

I'm getting no DTC as i use a scan gauge 2 and nothing is coming up. Maybe the alternator is acting up but i still think its the PCB itself but i'll find out at the weekend and let ya know. Thanks