Component description Pedal value transmitter (hand throttle signal) Function The pedal value transmitter (hand throttle signal) transmits the driver’s requirement to the control unit in the form of voltage inputs. Then control unit uses these inputs to calcu- late the correct injection quantity. Block diagram Kick-down switch (not connected) Terminal on plug (if present) Terminal in terminal box – top Idle speed switch Pin 13 in the EDC controller yellow 3 Kl. 3 grey 6 Kl. 8 Pin 39 in the EDC controller brown 5 Kl. 3 Pin 13 in the EDC controller white 2 Kl. 7 Pin 27 in the EDC controller pink 4 Kl. 6 Pin 45 in the EDC controller U = Reference voltage, approx.
5 V from the EDC control unit u = Setpoint 16