Bosch develops and manufactures bifuel systems for natural-gas/CNG vehicles. The Bosch bifuel CNG systems control two separate fuel circuits for gasoline engines. The engine is run on either methane (compressed natural gas, CNG) or gasoline. The Bosch system imperceptibly switches between CNG and gasoline operation with no surge in torque.
The Bosch technology for CNG drives makes vehicles clean, economical, and powerful, with a long service life and original equipment quality.
This video in German: http://youtu.be/FTl36kDUq6s
