Could be a dieing ECU 
or what about the relay behind the ECU doesn't one of them control power to it, sorry it's a bit sketchy.
I'll see if I can find out more.
Found it, there is a 15pin brown relay. Have you got one of them spare to try?
or what about the relay behind the ECU doesn't one of them control power to it, sorry it's a bit sketchy.I'll see if I can find out more.
Found it, there is a 15pin brown relay. Have you got one of them spare to try?