System description System description EDC M(S) 5 Engine speed 1 Engine speed 2 Fuel temperature Turbo pressure Pedal value transmitter (hand throttle signal) Fuel temperature Water temperature Charge-air temperature Control unit Engine monitoring system EHAB (red. Stop) Electrohydraulic Power supply terminal 30 Terminal 15 MAN-Cats ISO diagnosis Diagnosis warning lamp cutout Diagnosis request Idle speed setting EDC operating element 51.11615-7141 The controller contains the linear solenoid the control rod position transducer The linear solenoid is driven by the electronic control unit.
The control unit processes information which it receives via the control rod position transducer Pedal value transmitter (hand throttle signal) turbo pressure sensor coolant temperature sensor turbo air temperature sensor Pedal value transmitters Fuel temperature sensor (in injection pump) The diagnosis request button and the EDC check lamp are used for indicating faults and for the flashcode output device integrated in the terminal box as EDC operating element 51.11615-7141. Communication with the MAN-Cats checking and diagnostic computer is possible via an ISO interface also integrated in the terminal box. 8