Anyone, please.
The diesel fuel injection is mechanical and there's no electrical fuel pump. The engine is a diesel so there's no ignition system involved once it's running.
SO when one switches OFF the 'ignition switch', the engine stops. Therefore what is the control that the 'ignition switch' turns off?? It must be something electromechanical?? Anyone know the details of how all that works??? Is there a fuse in this chain??