General Operation Principle
The system is based on the LPG injection in liquid phase in the intake manifold through an additional injector for each engine cylinder, and sent along with the air, in the combustion chamber where it is mixed with the Diesel.
ORIGINAL vehicle operations
The Diesel injector is directly sent from the original engine ECU.
JTG-D SYSTEM OPERATIONS
The Diesel injector signal of the engine original control unit is sent to the ICOM control unit which elaborates it to manage the Diesel and LPG injectors.