A/F ratio control system for internal combustion engine
Abnormality detector for air-fuel ratio control system
Abnormality diagnosis apparatus for internal combustion engine
Abnormality test method and apparatus for secondary air...
Abnormality-detecting device for internal combustion engines
Accelerating catalytic conversion
Acceleration device of exhaust gas stream for an internal combus
Accumulating amount estimating device detecting differential...
Acoustically-enhanced intake/exhaust system and method for...
Active adaptive bias for closed loop air/fuel control system
Active porous medium aftertreatment control system
Adapting indicated engine torque during regeneration of a...
Adaptive control of EGO sensor output
Adaptive engine control for low emission vehicle starting
Adaptive engine control for low emission vehicle starting
Adaptive exhaust temperature estimation and control
Adaptive time window to synchronize pre- and post-catalyst oxyge
Additional air control device
Additional air control device for maintaining constant air-fuel
Additional system for assisting regeneration of pollution...