The car just switched off like there was no more fuel when I was driving and it refused to start there after. Computer diagonosis showed the rpm = 0 for the crankshaft. I checked the computer box, the two sensors and swopped them with a similar car and still its not starting. My computer box and sensors are working if I put them on another similar car.I checked for disconnections and short circuits from the sensors to the computer box but everthing is ok. I checked the ignition coils and they are starting on another car. The battery is ok.It has an alarm and central locking system When I start it, its cranking. What else can i check?