Emission Results

Emission Results Testing

Toyota Land cruiser 4.5 Litre Petrol Engine

(No air flow/ oxy sensor, open loop fuel system).

The power results indicated below are not accurate, although an increase in torque is evident. The fuel system did not have the ability to trim fuel delivery due to design and application.  

 

Petrol Gas Gas/Hydrogen Petrol/Hydrogen
kW@rpm 65@4200 65@4500 65@4000 65@4000
CO2% 8.41 12.21 12.01 10.95
CO% 11.06 1.60 1.11 6.62
O2% 0.00 0.13 0.67 0.02
Hexan% 0.01 0.01 0.01 0.01
NOx% 0.03 0.24 0.28 0.07
AFR 10.47 14.11 14.73 12.07
LDA 0.711 0.958 1.000 0.819

The results as listed were performed with CODA 5 emission tester at the exhaust pipe under peak horsepower within an error factor of approximately 10%.

1992 Detroit diesel (60-series)

Canadian Hydrogen Energy Company’s Hydrogen Fuel Injection (HFI) System when installed on a 1992 Detroit diesel (60-series) heavy duty engine using low sulphur (< 15 ppm) diesel fuel and tested on a “go-Power” (Model DT-2000) heavy-duty engine dynamometer rated at 800 HP with the application of the AVL 8-Mode Heavy-Duty Cycle.

Green Trucks -canada_hydrogen test results