System for compensating an oxygen sensor in an emission control

System for continuous fuel injection

System for controlling a carburetor of an internal combustion en

System for controlling a fuel injection quantity and method ther

System for controlling a fuel injector

System for controlling a fuel injector

System for controlling a fuel-metering device

System for controlling air supply pressure in a pneumatic direct

System for controlling air-fuel ratio

System for controlling air-fuel ratio

System for controlling air-fuel ratio

System for controlling air-fuel ratio

System for controlling air-fuel ratio

System for controlling air-fuel ratio during intake control...

System for controlling air-fuel ratio during intake control...

System for controlling air-fuel ratio in internal combustion eng

System for controlling air-fuel ratio of combustible mixture fed

System for controlling an air-fuel ratio

System for controlling an air-fuel ratio

System for controlling an internal combustion engine