I have recently returned from working in Torino for 3 weeks. My golf has been stood outside un-started for this period. Upon trying to start it I discovered that there was no spark. It has been looked at in the local garage where they have changed the coil, distributor, spark plugs and so on and still it won't fire up. When trying to access the ECU to diagnose the problem it is locked and cannot be accessed. We are now at a point of scratching heads. Any ideas??
Thanks...