139729 ⎘
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 Details
Sub-classes:An Exhaust-Gas Sensor for an Internal Combustion Engine
#2Ultra-low idle management
#3Methods and systems for an aftertreatment system
#4Gas sensor element and gas sensor
#5Methods and systems for an aftertreatment system
#6Valve device
#7Sensor control apparatus and gas detection system
#8Exhaust purification system for internal combustion engine
#9Method for recognising the type of fuel actually used in an internal combustion engine
#10Method for detecting combustion noise in internal combustion engine, combustion noise detection device, and device for controlling internal combustion engine
#11Method for correcting the pump current of a sensor element
#12Method for operating an internal combustion engine