Hi Got wiring diagram and traced to no earth to ecu. An internal fault with fusebox. Ran wire to earth side of relay to multi plug at fusebox and up she fired. Customer happy with this repair. I can now read through eobd with solus.
Jim, I got a wiring diagram from an ex dealer. It was one of the best books for wiring I have come across. If you need any part copied let me know before I hand it back.
Cheers
Les