NOx sensor diagnostic for an exhaust aftertreatment system

Advanced exhaust gas recirculation fueling control

System and method of detecting an obstructed pressure line in a diesel exhaust fluid delivery system

Method and control device for correcting an output signal of an exhaust gas sensor

Exhaust treatment device for diesel engine

Hybrid partial and full step quadratic solver for model predictive control of diesel engine air path flow and methods of use

Methods and systems for treating vehicle emissions

NITROGEN OXIDE PURIFICATION SYSTEM AND CONTROL METHOD OF THE SAME

System and method for improving the performance of a selective catalyst reduction system in a heat recovery steam generator

Exhaust gas purification system, and NOx purification capacity restoration method

Exhaust purification system and method for restoring NOx purification capacity

Diesel Particulate filter regeneration system

Control device of internal combustion engine

Controller for internal combustion engine

Control device of exhaust sensor

Exhaust gas sensor arrangement structure

Work machine, power unit, and diesel engine of work machine

Control device for internal combustion engine for selecting operation to calculate target throttle opening degree based on prediction of temporary reduction in charging efficiency of fresh air in acceleration

Exhaust gas control apparatus for internal combustion engine

Exhaust gas control system for internal combustion engine

SCR conversion efficiency diagnostics

Safety device for an electronic board capable of identifying a leakage of aqueous urea solution

Exhaust gas purification system and method for a work vehicle

NOx sensor purification program, internal combustion engine, and NOx sensor purification method

Methods and systems for controlling air flow paths in an engine

Control apparatus for naturally aspirated gasoline engine

Dual catalytic converter exhaust-gas aftertreatment arrangement

Common rail, application of the common rail, carbamide spraying system, and control method therefor

Exhaust gas purification apparatus for internal combustion engine

Selective catalyst reduction system and method of controlling temperature of reducing agent injection module

Method and system for mitigating urea deposits within an SCR catalyst system

Control method of EGR valve for vehicle and control system for the same

Turbocharged internal combustion engine system

Common rail assembly, urea injection system and application thereof

Diagnostic device and sensor

Method and apparatus for monitoring particulate matter in an exhaust gas feedstream

Control device of nitrogen oxide sensor

Particulate matter detection sensor

Exhaust gas purification system for internal combustion engine

Device and method for predicting the exhaust gas recirculation rate

Engine control device

Filter and exhaust gas control system for internal combustion engine

Secondary air system in an exhaust gas purification system of an internal combustion engine

Methods and systems for an engine after-treatment system

Filter failure detection device and particulate matter detection device

Particle detection system

Engine system and method of controlling engine system to prevent condensation

Apparatus and method for controlling EGR valve

PARTICULATE COLLECTION SYSTEM AND PARTICULATE COLLECTION APPARATUS

Method for detecting leaks in an intake manifold

System and methods for controlling air fuel ratio

Control system of exhaust sensor

Exhaust aftertreatment system diagnostic and conditioning

Method and system for exhaust gas heat recovery

Controller and control method for internal combustion engine

Exhaust gas recirculation valves for a forced-induction internal combustion engine with exhaust gas recirculation

Control apparatus for internal combustion engine

Control system for vehicle

Internal combustion engine

Method for diagnosing degradation of catalyst and catalyst degradation diagnosis system

Method for diagnosing degradation of catalyst and catalyst degradation diagnosis system

Supercharged engine control system

Control device for internal combustion engine

Method for pre-ignition control in a pre-delivery phase

Method and control assembly for operating an exhaust gas system

Methods and systems for adjusting sensors and actuators during engine fuel-off conditions

System and methods for operating an exhaust gas recirculation valve based on a temperature difference of the valve

Work vehicle

Heater element having targeted decreasing temperature resistance characteristics

Virtual sensing system

Susceptor for use in a fluid flow system

System and method for axial zoning of heating power

Dual-purpose heater and fluid flow measurement system

Electric heating assisted passive and active regeneration for efficient emission controls of diesel engines

Methods and systems for adjusting engine airflow based on output from an oxygen sensor

System and method for determining exhaust temperature

Exhaust purification system for internal combustion engine

Control apparatus for internal combustion engine

System and method for managing temperature of urea solution

Method for operating an exhaust gas aftertreatment system of a motor vehicle

Porous protective layer for gas sensor, method for producing same, and gas sensor comprising same

Flat plate-type oxygen sensor element

Dedicated exhaust gas recirculation control systems and methods

Control device for internal combustion engine and internal combustion engine

Work machine with lifting magnet

Urea mixer

Virtual reductant level sensor

System and method for particulate filter regeneration

Method and system for reducing particulate emissions

Failure diagnosis apparatus for an exhaust gas purification system

Exhaust gas purification apparatus for internal combustion engine

Exhaust gas purification catalyst device, exhaust gas purification system, and method for detecting deterioration of exhaust gas purification catalyst device

System and method for exhaust treatment

Particulate matter (PM) sensor

Catalyst thermal regeneration by exhaust gas

Emission control system with induction heating and methods for use therewith

Internal combustion engine

Determining an ammonia mass flow between two SCR catalytic converters

Exhaust heat recovery and hydrocarbon trapping

Coordinated engine and emissions control system

Exhaust treatment system and method for treatment of an exhaust stream

Exhaust treatment system and method for treatment of an exhaust stream

Method and system for controlling nitrogen oxide emissions from a combustion engine

Exhaust purification system and control method of the same

Method for cleaning process off- or engine exhaust gas

Control system for an internal combustion engine

Exhaust gas control system for internal combustion engine

Exhaust gas control system for internal combustion engine

Method of monitoring an exhaust gas aftertreatment system

Controller and control method for internal combustion engine

Methods and systems for estimating ambient pressure using an oxygen sensor

Techniques for controlling a dedicated EGR engine

Controller and control method for internal combustion engine

Anti-icing system and method for gas turbine exhaust sections

Exhaust purification system of internal combustion engine

Exhaust after-treatment system including ammonia and hydrogen generation

Gasoline particle filter temperature control

Shovel and shovel control method

Method for operating a particle sensor

Condensate management system for an exhaust gas cooler and heat recovery device

Gaseous emissions treatment structures with electrohydrodynamic heat and mass transfer

Method of detecting abnormality of air-fuel ratio sensor

Filter failure diagnostic device for an internal combustion engine

Catalytic converter and exhaust-gas aftertreatment arrangement

Exhaust apparatus for diesel engine

System and method for purification of an exhaust stream by use of two reduction catalysts

Exhaust gas recirculation apparatus and control method therefor

Control device for internal combustion engine that controls fuel supply to cylinders and prevents misfiring

Control system for an internal combustion engine

Dosing module

Method and system for pre-ignition control

Particulate filter test system and method

Control apparatus for an internal combustion engine

Apparatus and method for purifying exhaust gas

Method of operating an internal combustion engine having a turbocharger

Flow rate measurement device, fuel efficiency measurement device, program for flow rate measurement device and flow rate measurement method

Deterioration diagnosis apparatus for selective catalytic reduction catalyst

System and method for fault diagnosis in emission control system

Method of operating an aftertreatment system of an internal combustion engine

Three way catalytic control method and system for decreasing fuel consumption and vehicle having the same

NOx reduction control method for exhaust gas aftertreatment device

Engine exhaust system and control system for an engine exhaust system

Exhaust purification system and control method thereof

Soot load estimation during idle or low load

Particulate filter fault diagnosis method and device

Method of forcibly regenerating gasoline particulate filter

Method and systems for airflow control

Control method of boosting apparatus

Use of pressure differential in selective catalytic reduction systems

System and method to improve aftertreatment in an internal combustion engine

Exhaust gas cleaning system for internal combustion engine and exhaust gas cleaning method for internal combustion engine

System and method of stabilizing combustion of hybrid electric vehicle

Feedback control of fuel reformer-engine system

Control apparatus for an internal combustion engine

Ammonia adsorption amount estimation apparatus, ammonia adsorption amount estimation method, and exhaust gas purification system for internal combustion engine

Pump for a secondary air system of an internal combustion engine

Emission control system with controlled induction heating and methods for use therewith

Forced air exhaust diffuser

Control system of engine

Exhaust gas purifying apparatus for internal combustion engine

Deterioration diagnosis apparatus for exhaust gas purification apparatus

Methods to adapt reductant injection controls for catalyst aging

Exhaust gas aftertreatment bypass system and methods

Exhaust flow tube system for use with emissions test equipment and associated parts and systems

Method and system for operating gaseous-fuelled direct injection internal combustion engine

Engine system and method for controlling turbine operation

Lean burn internal combustion engine exhaust gas temperature control

Method for checking the plausibility of a NOx sensor in an SCR catalytic converter system

Method for operating an SCR catalytic converter system of an internal combustion engine

Automatic branch communication valve

Exhaust gas cleaning apparatus for internal combustion engine

Ammonia slip detection

Device and method comprising double reducing devices and a catalytically coated particle filter for treatment of an exhaust stream

Method and system for catalyst temperature control

Vacuum boost for vehicle braking

Method for utilizing condensate to improve engine efficiency

Control apparatus for internal combustion engine

Control device and method for internal combustion engine

Method and system for adjusting engine cylinder operation

Method of operating an internal combustion engine having a turbocharger

Method of cleaning up a particulate filter of an internal combustion engine

Thermoelectric generating system for vehicle

Method of managing a selective catalytic reduction system of a motor vehicle

Internal combustion engine

Method of controlling the operation of an air charging system of an internal combustion engine

Automatically heated catalytic converter

Method of testing a proper functioning of a selective catalytic reduction system

Exhaust purification system of internal combustion engine

Supercharged internal combustion engine

Temperature measurement device

Air quantity calculation device for internal combustion engine

Method for humidity measurement enablement

Vehicle and control method for vehicle

Apparatus and method for removing poison of lambda sensor

Method and system for controlling nitrogen oxide emissions from a combustion engine

Intelligent coasting management

Methods and systems for diagnosing an intake oxygen sensor based on pressure

Control apparatus for internal combustion engine

Control system of internal combustion engine

Control method for improving nitrogen oxide purification performance

Control apparatus for internal combustion engine suppressing white smoke emissions

Engine control system

System for sensing particulate matter

Method for determining the aging of an oxidation catalyst in an exhaust gas aftertreatment system of an internal combustion engine, method for detecting ash in a particle filter of an exhaust gas aftertreatment system, control device, and internal combustion engine

Exhaust purification apparatus for internal combustion engine

Exhaust treatment system and method for treatment of an exhaust stream

Method and system for exhaust particulate matter sensing

Systems and methods for dedicated EGR cylinder exhaust gas temperature control

Control device for engine equipped with turbo-supercharger

Method for regenerating a particle filter during the operation of an internal combustion engine

Exhaust gas after treatment device

Exhaust gas treating device, temperature raising method of catalyst, regeneration method of honeycomb structure, and ash removing method

Correction of an injected quantity of fuel

Method and device for controlling a motor-vehicle internal combustion engine fitted with a fuel injection system and an exhaust gas recirculation system

EGR device

Emissions control systems and methods

Engine control device

Method and system for exhaust particulate matter sensing

Method and system for exhaust particulate matter sensing

Method and system for calibrating exhaust valves

Internal combustion engine and method for controlling internal combustion engine

Diagnostic methods for a high efficiency exhaust aftertreatment system

Regeneration of particulate filters in autonomously controllable vehicles

Control system for internal combustion engine and control method

Emission control system and emission control method for internal combustion engine

Method of reducing engine NOx emissions

Method for detecting the aging of a heterogeneous catalytic converter, exhaust after-treatment system for an internal combustion engine, and internal combustion engine

Method of controlling a particulate filter

Exhaust gas purification apparatus for an internal combustion engine

Method for thermally regulating an injector for injecting a reducing agent into an exhaust pipe of an internal combustion engine

Method of operating an automotive system

Exhaust gas purification system

Method and systems for exhaust gas recirculation

Control device of internal combustion engine

Exhaust gas control apparatus and exhaust gas control method for internal combustion engine

Dual catalyst heating system

System and method for determining location and value of peak firing pressure

Ammonia sensor control, with NOfeedback, of an SCR aftertreatment system

Particulate sensor assembly

Exhaust system for a motor vehicle

Method and system for ignition control

Method and system for predictive emission maintenance of an engine

Over-fueling control based on oxygen sensor feedback

Exhaust-gas-turbocharged internal combustion engine with partial deactivation and method for operating an internal combustion engine

Physics based single cylinder charging model

Method and system for monitoring of a physical quantity related to a particulate mass in at least one exhaust pipe

Method for the regeneration of a particle filter, and internal combustion engine with particle filter

Method and apparatus for operating a combustion machine

Device and method for impacting the amount of nitrogen oxides in exhaust gases from an internal combustion engine

EGR system for internal-combustion engine

Exhaust gas control apparatus for internal combustion engine

Control apparatus of premixed charge compression ignition engine

Humidity sensor diagnostics

NOestimation using local state-space models

LNT control with adaptive cruise control

Method for controlling back pressure valve

Regeneration method for exhaust-gas aftertreatment systems

Method for calculating oxygen concentration in combustion chamber

Driving device for driving a vehicle as well as method and computer program product for operating this driving device

Control device for internal combustion engine

Method for reducing exhaust gas of mild hybrid system

Coordination of cam timing and blow-through air delivery

Engine device and stationary work machine having same mounted thereon

Engine device

Engine device

Exhaust purification system for ship

Deterioration diagnosis apparatus for exhaust gas purification apparatus

Method, apparatus, and system for diagnosing at least one NOx-sensor of a diesel engine system

Method for recognizing a defective air flow sensor of an internal combustion engine

Methods and systems for adjusting EGR based on an impact of PCV hydrocarbons on an intake oxygen sensor

In-engine heating mode by increasing load

Apparatus and method for controlling valve

Exhaust gas purification apparatus for an internal combustion engine

Constant mass flow injection system

Engine control apparatus for executing Barycentric Position Control and specific control

Control system of internal combustion engine

Method of operating a low pressure EGR valve in a low pressure EGR route of an internal combustion engine

Controller for internal combustion engine

Exhaust control system for internal combustion engine

Control of multiple reductant insertion assemblies using a single controller

Particulate matter sensor

Methods and systems to control exhaust gas recirculation

Control device for internal combustion engine

Malfunction diagnosis apparatus and malfunction diagnosis method

Exhaust gas post-processing apparatus and control method therefor

Dual rate diesel particulate filter leak monitor

Particulate matter sensor and exhaust gas purification system using the same

Cooling system of a motor vehicle

Controller for diesel engine

Control device for internal combustion engine

System, method, and apparatus for managing aftertreatment component efficiency during motoring

Catalytic device detection system

Method for determining the quantity of reducing agent in a tank

Particulate matter sensor diagnostic system and method

Method and system of testing the proper functioning of a catalyzed particulate filter of an internal combustion engine

Internal combustion engine

Deterioration diagnosis device for oxidation catalyst

Concentration determination device and method

Ammonia occlusion amount estimation device and method, and purification control apparatus and method

Method for checking a temperature sensor in an SCR exhaust gas post-treatment system