An important module for rape oil operation is the DEUTZ Fuel Management®

This system consists of a fuel control fully integrated into the engine control system and a dual-tank system with automatic switchover from diesel fuel to rape oil and vice versa. Furthermore, this system includes a fuel pre-heater for the rape oil circuit to ensure reliable operation at low temperatures. The dual-tank system is required as the engines are started with diesel fuel and run on this fuel under low-load conditions in order to optimize emissions.