139715 ⎘
Electrical control of supply of combustible mixture or its constituents; Circuit arrangements for generating control signals; Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation method; Regulating the air fuel ratio at a value other than stoichiometry Biasing of the sensor
System and method for diagnosing an exhaust gas sensor
#2Method, computing unit, and computer program for operating an internal-combustion engine
#3Gas sensor control method
#4Methods and systems for an intake oxygen sensor
#5System and method for operation of an internal combustion engine
#6METHOD AND APPARATUS FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE WITH A LAMBDA SENSOR
#7Abnormality diagnosis device for exhaust gas sensor
#8Methods and systems for an intake oxygen sensor
#9Gas sensor control apparatus
#10Fuel injection amount control apparatus for an internal combustion engine
#11Oxygen sensor and oxygen sensor control device
#12Method to determine performance characteristic of an engine exhaust system
#13Emission control system for internal combustion engine
#14Distributed fuel delivery system for alternative gaseous fuel applications
#15Closed loop control with bias voltage toggle
#16Gas sensor and method of making
#17Method for adjusting the air/fuel ratio of an internal combustion engine
#18Oxygen sensor readiness detection
#19Voltage detecting regulator with O2 sensor
#20Circuit configuration for operating a linear exhaust-gas probe
#21Air-fuel ratio computing apparatus