METHOD OF OPERATING AN INTERNAL COMBUSTION ENGINE, A SYSTEM FOR IMPROVING THE EMISSION OF AN INTERNAL COMBUSTION ENGINE, CONTROL SYSTEM, CONTROL SUBSYSTEM, A METHOD FOR EMISSION FUEL EXHAUSTION AND A BROADCAST MACHINE COMPUTER LEGIBLE

摘要

METHOD OF OPERATING AN INTERNAL COMBUSTION ENGINE, SYSTEM TO IMPROVE THE EMISSION PERFORMANCE OF AN INTERNAL COMBUSTION ENGINE, CONTROL SYSTEM, CONTROL SUBSYSTEM, METHOD FOR EMISSION CONTROL IN AN INTERNAL COMBUSTION ENGINE EXHAUSTION AND MORE INTERNAL COMBUSTION ENGINE EXHAUST COMPUTER-READABLE Certain realizations of methods and systems for operating an internal combustion engine over a range of the operating condition are revealed. An embodiment of a method includes operating the motor at an initial 02 voltage setpoint; and automatically adjusts the 02 voltage setpoint to a new 02 voltage setpoint to reduce emissions. In certain embodiments, a control system to control emissions in an internal combustion is provided. The control system includes at least one subsystem that controls a voltage setpoint of 02; at least one subsystem that measures NOx emissions from the engine exhaust; and at least one subsystem that initiates a lambda scan to determine an optimal 02 voltage setpoint.