Control device for internal combustion engine

Methods and systems for an exhaust gas recirculation system

Reducing agent supply device

Aqueous urea solution supply device and aqueous urea solution supply method for internal combustion engine

Ignition control system for internal combustion engine and ignition control method

Control system for diagnosing a malfunctioning of a pressure sensor included in an aftertreatment system of an internal combustion engine

Method for controlling an externally excited electric machine to boost regeneration of a NOx storage catalyst

Engine system with turbulence assisted damping of low frequency sound

Exhaust throttling for cabin heating

Control device for internal combustion engine

System and method for determining a parameter indicative of an amount of a reducing agent

Identification approach for internal combustion engine mean value models

System and method for exhaust gas recirculation flow correction using temperature measurements

Filter abnormality determination system

Method and system at supply of additive to an exhaust gas stream

System and method of isolating component failures in an exhaust aftertreatment system

Automated driving system of vehicle

Exhaust purification system for internal combustion engine

Detection of an improper reductant in a storage tank

Method and system for purifying the exhaust gases of a combustion engine

Humidity sensor diagnostics

Exhaust gas control apparatus for internal combustion engine

Method for regenerating a NOstorage catalytic converter

Method for diagnosing an exhaust gas catalytic converter, and motor vehicle

Device and method for controlling the operation of an exhaust gas recirculation valve using an ignition advance management device

Exhaust gas measurement system

Component performance recovery via inlet and outlet swap

Integrated sensor water shield

Control apparatus for hybrid vehicle

Exhaust gas purification apparatus for internal combustion engine

Exhaust purification system for internal combustion engine

Abnormality diagnosis system of a gas sensor

Exhaust purification system of internal combustion engine

Exhaust purification system of internal combustion engine

Method for operating an exhaust gas purification system of an internal combustion engine

Method for controlling an internal combustion engine

Controller for internal combustion engine

Exhaust gas purification apparatus for internal combustion engine

Exhaust purification device and method of calculating NOx mass reduced from lean NOx trap during regeneration

Method and system for diagnosing efficiency of an aftertreatment system of an internal combustion engine

Abnormality diagnosis apparatus for particulate filter

Abnormality diagnosis apparatus for particulate filter

Control system for internal combustion engine

Method and device for operating a particle sensor

Systems and methods for desulfation of an oxidation catalyst for dual fuel engines

Method for calculating exhaust temperature

System, method, and apparatus for aftertreatment system monitoring

Exhaust gas control apparatus for internal combustion engine

Exhaust gas purification filter, exhaust gas purifier, and method of using exhaust gas purifier

Controller for internal combustion engine

Failure diagnosis device of emission control system

Controller for exhaust heat conversion to heat and electricity

Selective catalytic reduction system, selective catalytic reduction sensor, and level sensor

Dual path cooled exhaust gas recirculation for turbocharged gasoline engines

Control device for compression ignition-type engine

Exhaust purification system of internal combustion engine

Failure diagnosis device of emission control system

Control device for an internal combustion engine preventing condensation of intake gas in an intercooler

Exhaust purification device for internal combustion engine

Exhaust gas control system for internal combustion engine

Turbocharger-equipped internal combustion engine

Method and system for binary flow turbine control

Method of evaluating a soot quantity accumulated in a selective catalytic reduction washcoated particulate filter (SDPF)

Control device for compression ignition-type engine

Internal combustion engine equipped with an aftertreatment device

Differential fueling between donor and non-donor cylinders in engines

Method and system for improved dilution tolerance

Catalyst deterioration diagnosis apparatus

Particulate collection system and particulate collection apparatus

Exhaust gas temperature control apparatus and exhaust gas temperature adjustment apparatus

Methods relating to exhaust after-treatment devices

Diagnosis device

Methods and systems for an intake oxygen sensor

Methods and systems for an oxygen sensor

Engine-out emissions controls

Engine

System and method for engine emission control harness

Control system of engine

Approach for aftertreatment system modeling and model identification

Method for monitoring a particulate filter

Exhaust purification system

Systems and methods for controlling EGR flow during transient conditions

Model predictive control systems and methods for increasing computational efficiency

Control system of engine

Engine control systems and methods for achieving a torque value

Diagnostic device

Exhaust purification system

Method for monitoring the operation of a sensor

Systems and methods for engine control

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

System and methods for diagnosing soot accumulation on an exhaust gas recirculation valve

System and methods for adjusting an exhaust gas recirculation valve based on multiple sensor outputs

Diagnostic device for an oxidation catalyst

Control apparatus for an internal combustion engine

Gas sensor control device

Method for checking the functionality of a differential pressure measuring unit of a motor vehicle exhaust gas recirculation system

DPF regeneration control device

Exhaust gas purification system of internal combustion engine

Diagnostic device

Work vehicle

System and methods for purging residual exhaust and uncombusted fuel to a fuel vapor canister

Engine control apparatus

Internal combustion engine with an electronically controlled tumble control valve

Diagnostic apparatus for exhaust gas purification apparatus

System and method for detecting face-plugging of an exhaust aftertreatment component

Exhaust gas purification system and exhaust gas purification method

Exhaust purification system for an internal combustion engine

Emission control device regeneration

Systems and methods for opportunistic diesel particulate filter regeneration

Idle speed GPF regeneration

Engine

Cooling water control apparatus

Secondary-air system and method for checking the operability of the secondary-air system

Method for performing an active profiling of a sound emitted by an engine and corresponding profiling system

System and method for operating a diesel engine

Failure determination apparatus for oxygen concentration sensor

Method of operating an exhaust emission control device, and corresponding exhaust emission control device

NOx sensor diagnostic for an exhaust aftertreatment system

System and method of isolating component failures in an exhaust aftertreatment system

Deterioration diagnosis apparatus for the exhaust gas purification apparatus

Exhaust purification system of internal combustion engine

Diesel engine powered transportation refrigeration system

Methods and systems for an oxygen sensor

On-line adaptive PID control of air charging system

Method for operating a spark ignited engine

Failure detection device of internal combustion engine

Diagnostic system for internal combustion engine

Method for checking the efficacy of an exhaust gas after-treatment device

Method for operating a drive device and corresponding drive device

Direct injection engine controlling device

Method and system for control of emissions in exhaust aftertreatment system

Method and system for binary flow turbine control

System for controlling engine using variable valve lift and method thereof

Engine control system and method

Method for monitoring an oxidation catalysis device

Apparatus, system, and method for catalyst presence detection

Catalyst deterioration diagnosis method

Catalyst deterioration diagnosis system and catalyst deterioration diagnosis method

Method and systems for exhaust gas control

Method for operating an internal combustion engine

Engine aftertreatment system with exhaust lambda control

Method and apparatus for operating a vehicle, in particular a watercraft

Auxiliary diesel exhaust fluid systems

Catalyst deterioration diagnosis method

Fault diagnosis method of SCR system and an apparatus thereof

Exhaust soot control system

Method for controlling exhaust gas recirculation system for engine

Control apparatus for internal combustion engine

Method of regenerating exhaust gas post-processing apparatus in engine-driven generator, and regeneration apparatus

Urea water suitability determination device

Condensed water treatment device for internal combustion engine

Control apparatus and control method for an internal combustion engine

Systems and methods for LP-EGR delivery in a variable displacement engine

Method of feedforward turbocharger control for boosted engines with multi-route EGR

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

Method and apparatus for monitoring fluid reductant for internal combustion engine exhaust

Engine system and operation method using engine braking mechanisms for early exhaust valve opening

Adaptive powertrain control for optimized performance

Intake oxygen sensor rationality diagnostics

Diagnosis system of internal combustion engine

Internal combustion engine provided with a selective catalytic reduction system

System for concentrating exhaust gas flow in a catalyst during cold starts

Reagent dosing system and method of dosing reagent

Method and system for gas particulate filter

Abnormality diagnosis apparatus of exhaust gas purification apparatus

Catalyst heating with exhaust back-pressure

Exhaust gas purification control device for construction machine

Internal combustion engine having dedicated cylinder(s) for generation of both EGR and exhaust aftertreatment reformate for three-way catalyst

Method and system for knock control

Method of operating an exhaust gas aftertreatment

Apparatus, method, and system for diagnosing reductant deposits in an exhaust aftertreatment system

System and method for controlling an engine that includes low pressure EGR

Abnormality diagnosis apparatus of exhaust gas purification apparatus

Selective catalytic reduction warmup system

Shovel

NOsensor calibration and application in lean NOtrap aftertreat systems

Method and apparatus for monitoring a coolant system for an exhaust gas recirculation system

Method of pre-emptively regenerating a lean nox trap

Controller

Exhaust control system

Exhaust purification device

Method for operating a driving system and corresponding driving system

Reduced emissions internal combustion engine systems

Compression ignition engine system with improved regeneration via controlled ash deposits

Exhaust gas purification apparatus of internal combustion engine

Method and system for binary flow turbine control

Method and systems for airflow control

Abnormality diagnosis device for exhaust gas control apparatus

Abnormality diagnosing apparatus

Systems and methods for managing diesel exhaust fluid stratification

Control apparatus, exhaust purifying apparatus for internal combustion engine, and control method for exhaust purifying apparatus

Sulfur concentration determination system for an internal combustion engine

Exhaust purification device for internal combustion engine

Urea solution spray nozzle

Limp-home method for safeguarding the catalyst of an internal combustion engine in case of a defective controlled grille shutter and vehicle thereof

Regeneration abnormality determination device for particulate filter

Method and device for operating a particle sensor

Systems and methods for transient control

Integrated fuel catalyst monitor

Variable ignition energy management

Method for operating a compression ignition engine

Exhaust gas purification apparatus for an internal combustion engine

Controlling device for internal combustion engine

Exhaust control apparatus for engine

Abnormality detection method for after turbo catalyst

Method for controlling a low pressure circuit by employing future conditions

Method of controlling NOx by PNA

Method and systems for EGR control

Engine feedback control system and method

On-board diagnostic methods for partial filtration filters

Construction machine

Systems and techniques for nozzle cooling of diesel exhaust fluid injection systems

Discrete time rate-based model predictive control method for internal combustion engine air path control

Exhaust gas recirculation device

Air handling control for opposed-piston engines with uniflow scavenging

Combustion engine, in particular gas engine, for a vehicle, in particular for a commercial vehicle

Diagnostic device for urea water supply system

NH3 flow measurement

Exhaust gas recirculation (EGR) control device for engine including an EGR amount increase control

Methods and systems for identifying insufficient combustion based on exhaust gas content

Substitution rate control system for an engine and an associated method thereof

Method and systems for EGR control

Internal combustion engine EGR flow rate estimation apparatus and internal combustion engine control apparatus

Abnormality diagnostic device for a particulate filter

Exhaust gas purification system

Method for operating a device for the dosed supply of a liquid

Exhaust purification system for internal combustion engine

Continuous adaptation of an intake oxygen sensor for pressure, humidity and aging

Control method of internal combustion engine

Control apparatus for internal combustion engine

Control device for internal combustion engine

Control device for an internal combustion engine

Control method for exhaust gas aftertreatment device

Control techniques of exhaust purification system and exhaust purification system

Control device for internal combustion engine

Air handling control for opposed-piston engines with uniflow scavenging

Control system of internal combustion engine

Failure detection device for fuel addition valve

Exhaust purification device for internal combustion engine

Method and internal combustion engine arrangement for regenerating an exhaust after-treatment device

Flexible engine metal warming system and method for an internal combustion engine

Particulate matter measurement device

Control apparatus for internal combustion engine

Systems and methods for aftertreatment regeneration with dedicated EGR

Internal combustion engine

Engine

Systems and methods for EGR control

Dedicated-EGR cylinder with variable charge motion

Diagnosing system for reductant dosing system

Reductant tank sensor diagnostic method and system

Urea water pipe clogging detection device for urea selective catalytic reduction

Exhaust purification device for internal combustion engine

Exhaust purification device for internal combustion engine

Exhaust purification system of internal combustion engine

Non-intrusive exhaust gas sensor monitoring based on fuel vapor purge operation

Method for thermal control of exhaust aftertreatment

Method pertaining to an SCR system and an SCR system

Hybrid vehicle and control method therefor

EGR control method of internal combustion engine

Method and controller of exhaust gas recirculation to protect valve stick

Internal combustion engine control device

Optimization-based controls for diesel engine air-handling systems

Exhaust treatment system that generates debounce duration for NOx sensor offset

Testing catalytic efficiency of an exhaust component

Systems and methods for dedicated EGR cylinder exhaust gas temperature control

System and method for controlling exhaust emissions and specific fuel consumption of an engine

Exhaust purification system of internal combustion engine

Quad layer passage variable geometry turbine for turbochargers in exhaust gas recirculation engines

Twin scroll turbocharger with EGR takeoffs

Electronic control module for an internal combustion engine

Exhaust gas control system of internal combustion engine

Diagnosis of the condition of a particle filter

Control device for internal combustion engine

System and method for estimating the quantity of particulate accumulated in the particulate filter of a diesel engine

Exhaust purification apparatus for internal combustion engine

Method for controlling an engine system

Multi-leg exhaust aftertreatment system and method

Device and method for fault-tracing pertaining to an SCR system

Method for controlling an oxygen concentration

Reducing agent supplying device

Automatic regeneration control device for particulate filter

Method and apparatus for controlling operation of an internal combustion engine operating in HCCI combustion mode

Exhaust-gas aftertreatment system with venturi exhaust passage devices

Method for diagnosing a particle filter by means of a soot capturing device

Abnormality detection system of internal combustion engine

Method of operating an internal combustion engine

Species spatial reconstruction for exhaust system using spectroscopy and tomography

Donor cylinder engine system implementing skip firing

Method and system for humidity sensor diagnostics

Systems and methods for dedicated EGR cylinder valve control

Systems and methods for EGR control

Control method for an engine with exhaust gas recirculation and intake valve actuation

Exhaust heat recovery device

System, method, and apparatus for improved desulfurization of aftertreatment components

System for treating the exhaust gases of a motor vehicle engine and method for controlling same

Method and apparatus for controlling EGR

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

Exhaust gas purification apparatus for internal combustion engine

Exhaust gas purification device for internal combustion engine

Hybrid vehicle