Hi
We have an Iveco FPT-N67 175kW engine which has been supplied with a control panel with all the gauges, starter key, warning lights (part no 8044420 EZ) and a second box which plugs between this and the ECU part no (AFAM 8047353).
The second box contains 5 relays and some resistor packs.
There are buttons to jog the engine speed up and down on the front of control panel but I need to bring the engine up to a fixed speed on demand and then drop it back to idle speed when demand falls.
Does anyone have an idea how the speed control works on this engine as the dealer is a bit slow at supplying information.
Many thanks Al.