Complex sentence: As seen in BMW's Hydrogen 7, when the vehicle is running in gasoline mode the fuel is injected directly into the cylinders, and when the vehicle is running on hydrogen the fuel is injected into the intake manifold.
Split into simpler sentences: As seen in BMW's Hydrogen 7, when the vehicle is running in gasoline mode the fuel is injected directly into the cylinders. When the vehicle is running on hydrogen the fuel is injected into the intake manifold.