Hi, does anyone have a wiring diagram showing the complete engine bay wiring loom? My engine has developed a loud banging noise at idle which disappears when you increase the revs. I did read some previous posts which seem to point to the injector loom causing over-fuelling as the problem. I`m not sure if you can buy a repair section or if the complete engine bay loom has to be replaced. Any advice would be welcome. Thanks, Howard.