Engine system and method for efficient emission control...

Details Engine system and method for efficient emission control... Engine system and method for efficient emission control...

2006-04-04

2006-04-04

Nguyen, Tu M. (Department: 3748)

Power plants

Internal combustion engine with treatment or handling of...

By means producing a chemical reaction of a component of the...

C060S274000, C060S297000, C123S481000, C123S691000

Reexamination Certificate

active

07021046

ABSTRACT:
Various systems and methods are disclosed for carrying out combustion in a fuel-cut operation in some or all of the engine cylinders of a vehicle. Further, various subsystems are considered, such as fuel vapor purging, air-fuel ratio control, engine torque control, catalyst design, and exhaust system design.

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