Test results 1 COMPONENT CONCERNED INJECTOR CHECK OK (NO FAULTS DETECTED) FAULT DETECTED OPERATION Injector With the Examiner in active diagnosis, check that the injector is working correctly End of diagnosis Injector not working Go to Step 2 2 COMPONENT CONCERNED ELECTRICAL CONNECTION CHECK OK (NO FAULTS DETECTED) FAULT DETECTED OPERATION Injector 4 wiring Check for an open circuit See E5050 DIESEL ENGINES ELECTRONIC MANAGEMENT Go to Step 3 Presence of open circuit Restore the correct connections 3 COMPONENT CONCERNED INJECTOR OPERATION CHECK OK (NO FAULTS DETECTED) FAULT DETECTED OPERATION Injector Check that the injector is working correctly End of diagnosis Injector not working correctly Replace the injector Op. 1060F11 INJECTOR ONE R Rand check that it is working correctly