Mário Alves

automotive systems cars motorcycles internal combustion engine air-fuel mixture direct injection air-fuel ratio indirect injection diesel charging system flywheel alternator-starter belt alternator-starter power transmission system safety system ignition system car communications diesel engine active safety passive safety starting system gasoline engine fuel system drivetrain 2-stroke intake valve exhaust-stroke expansion-stroke admission-stroke compression-stroke 4-stroke exhaust valve stoichiometric catalyst oxygen sensor pollutant emissions gas emissions lambda factor air-fuel ration three-way catalyst nitrogen oxides co2 energy efficiency nhx catalytic converter hydrocarbons fuel injection spark plug carburater carburator alcohol engine gasoline lpg spark ignition common rail radial-piston pump high-pressure pump compression ignition primary pump axial-piston pump secondary pump glow plug fuel heating intake air heating preheating system combustion chamber gear box continuous variable transmission automatic transmission clutch power transmission manual transmission differential integrated alternator-starter car electronics start-stop systems alternator battery starter motor epicylic gearing starter solenoid starter relay pinion gear reduction direct drive sliding armaturem start-stop systems bendix overrunning clutch spark plugs capacitive discharge ignition distributor-less ignition transistorized ignition electronics ignition