How it works
d-gid manages and controls the quantity of diesel fuel injected, which is reduced up to 80-90% (in steady conditions). The average substitution rate in dynamic working conditions is 40-50%*. d-gid substitution rate strategy aims at keeping the engine performance unvaried, although variations could technically be set for specific needs.
(*) Substitution ratio varies according to the engine working conditions and gas characteristics
Reducing pollution + saving money
The emission of pollutants on vehicles equipped with d-gid shows a significant decrease of PM; furthermore, the high percentage of natural gas utilized bt d-gid contribuites to support the environmental protection by reducing the emission of CO2 in the atmosphere (10% with CNG-LNG natural gas, 50% with biomethane). Using a mixture of air, natural gas and small quantity of diesel means taking competitive advantages related to the difference of price in buying gaseous fuels. D-gid reduces the fuel operating cost by 10-30% (on average)**
(**) the value may be subject to change due to the type of injected Gas and fuel market floating price.