Metering valve for fuel injection
Methanol vaporization and injection system for internal combusti
Method and apparatus for changing the spark advance of internal
Method and apparatus for controlling displaced vapor emissions i
Method and apparatus for controlling spark timing of internal co
Method and apparatus for controlling the air of combustion of ca
Method and apparatus for controlling the operating mixture suppl
Method and apparatus for controlling the operation of an interna
Method and apparatus for detecting cylinder malfunction in inter
Method and apparatus for engine fuel control
Method and apparatus for forming and burning a fuel-air-mixture
Method and apparatus for fuel recovery in internal combustion en
Method and apparatus for heating an intake system on an internal
Method and apparatus for improving energy fuels
Method and apparatus for influencing thermo-chemical reactions
Method and apparatus for monitoring the operation of an oxygen s
Method and apparatus for preparation and control of air-fuel mix
Method and apparatus for processing fuel into an internal combus
Method and apparatus for reducing the toxic components in exhaus
Method and apparatus for reducing the toxic components in exhaus