Diagnostic apparatus for internal combustion engine

Control device of direct injection engine

Method and system for pre-ignition control

Methods and systems for exhaust gas recirculation cooler regeneration

System and method for detecting a stuck fuel injector

Method and system for engine speed control

Apparatus for detecting imbalance abnormality in air-fuel ratio between cylinders

Method and device for recognizing uncontrolled combustions in an internal combustion engine

Control device for multi-cylinder internal combustion engine

Valvetrain control method and apparatus for conserving combustion heat

Control strategy for multi-mode vehicle propulsion system

Air-fuel ratio imbalance determining apparatus among cylinders for an internal combustion engine

Fuel identification based on crankshaft acceleration

Method for fueling an engine at start

Skip fire internal combustion engine control

Combustion balancing control strategy using normalized instantaneous heat release in HCCI engines

Method and system for pre-ignition control

FUEL INJECTION CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE

Cylinder charge temperature control for an internal combustion engine

Device for operating an internal combustion engine

Torque estimating system for internal combustion engine

Cylinder intake air amount calculating apparatus for internal combustion engine

Method and related system of dithering spark timing to prevent pre-ignition in internal combustion engine

Control apparatus for internal combustion engine and control method for internal combustion engine

Methods and systems for operating an engine

Apparatus and method for controlling the speed of an internal combustion engine

Diagnosis for multiple cylinder engine

Control device for internal combustion engine

CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE EQUIPPED WITH TURBOCHARGER

Spark plug degradation detection

Method for correcting injection quantities and/or times of a fuel injector

Methods and systems for assisted direct start control

Method for regeneration of diesel particulate filter in an exhaust aftertreatment system of an IC engine

Control strategy for multi-mode vehicle propulsion system

Variable valve lift control systems and methods

Method and system for pre-ignition control

Method and system for pre-ignition control

Method for operating an engine to adjust turbocharger performance characteristics

System and method for reducing particulate matter produced by an engine

Method for controlling an injection valve, fuel injection system, and internal combustion engine

Method and device for starting an internal combustion engine

Cylinder charge temperature control for an internal combustion engine

Method for determining an in-cylinder pressure curve of a multi-cylinder engine

Method of controlling knocking in an internal combustion engine equipped with a device for controlling the opening of inlet valves

Method for the injector-individual adaption of the injection time of motor vehicles

Post injection bucketing strategy to avoid hardware cavitation

System for regulating pilot fuel supply in a combustion engine

System and method for facilitating homogeneous charge compression ignition

Method for diagnosing additional valves

Fuel temperature sensing device

SENSOR SYSTEM

Cylinder charge temperature control for an internal combustion engine

Method for controlling combustion in a multi-cylinder engine, and multi-cylinder engine

Engine misfire diagnostic apparatus and method

Method for Operating an Injection System

Abnormality determination device and method for internal combustion engine

Methodology for extending the high load limit of HCCI operation by adjusting injection timing and spark timing

Individual cylinder fuel mass correction factor for high drivability index (HIDI) fuel

Reference distribution bus

Internal combustion engine and method and device for operating an internal combustion engine

System and method for facilitating homogeneous charge compression ignition

System and method for reducing hydrocarbon emissions in a gasoline direct injection engine

Method for operating an internal combustion engine with variable valve control

Method, recording support and device to calibrate fuel injection

High load SI-HCCI transition by selective combustion mode switching

Electronic control unit for controlling fuel injection in expansion and/or exhaust strokes

Control system for internal combustion engine

Control strategy for a homogeneous-charge compression-ignition engine

Exhaust purification apparatus of internal combustion engine

Method and system for reducing unburned fuel and oil from exhaust manifolds

Extending variable displacement operation through spark knock control

FUEL INJECTION DEVICE

Fuel based cylinder knock control

Method for determining the ethanol content of the fuel in a motor vehicle

Misfire determination device and misfire determination method for internal combustion engine and vehicle

EGR system with dedicated EGR cylinders

Engine knock diagnostic

Starting System and Method of Internal Combustion Engine

Procedure and device for diagnosing the dynamic of an exhaust gas sensor

Multi-cylinder engine fuel control method, engine fuel injection amount control method and engine operation state discrimination method using the same, propulsion apparatus for multiple engines, and fuel injection control method during crash astern in marine engine with reduction and reversal device

Multi-cylinder engine fuel control method, engine fuel injection amount control method and engine operation state discrimination method using the same, propulsion apparatus for multiple engines, and fuel injection control method during crash astern in marine engine with reduction and reversal device

System and method for detecting cylinder misfire

Brake system for engine-operated vehicle and controlling method thereof

Method for operating a self-igniting internal combustion engine and corresponding control device

Method for controlling a piezoelectric actuator and control unit for controlling a piezoelectric actuator

Method for operating an internal combustion engine

System and method of controlling combustion phasing in an internal combustion engine

Method for Ascertaining Individual-Cylinder Rotation Parameters of a Shaft of an Internal Combustion Engine

Method for regulating an internal combustion engine, computer program and control unit

Injector calibration method for operating an internal combustion engine

NOx sensor diagnostic device and exhaust gas purifying system using the device

Spark-ignited gas engine

Internal combustion engine with torque adjustable in each cylinder

Method of controlling an internal combustion engine, in particular a diesel engine

LATE POST-INJECTION FUELING STRATEGY IN A MULTI-CYLINDER DIESEL ENGINE DURING REGENERATION OF AN EXHAUST AFTER-TREATMENT DEVICE

Aircraft engine cylinder assembly knock detection and suppression system

Method and device for operating an internal combustion engine

AIR-FUEL RATIO CONTROL APPARATUS AND METHOD FOR AN INTERNAL COMBUSTION ENGINE

Spark-ignited gas engine

Cylinder pressure sensor diagnostic system and method

Air-fuel ratio control apparatus and method for an internal combustion engine

Method for the operation of an internal combustion engine

CONTROLLER FOR SPRAY-GUIDE TYPE DIRECT INJECTION INTERNAL COMBUSTION ENGINE

METHOD AND APPARATUS FOR SYNCHRONOUS SWITCHING OF FUEL INJECTION CONTROL SIGNALS

Diesel particulate filter regeneration system

Cylinder charge temperature control for an internal combustion engine

Cylinder charge temperature control for an internal combustion engine

Cylinder charge temperature control for an internal combustion engine

Cylinder charge temperature control for an internal combustion engine

Engine control system

Abnormality diagnosis device and control system for internal combustion engine

Multi-cylinder engine fuel control method, engine fuel injection amount control method and engine operation state discrimination method using the same, propulsion apparatus for multiple engines, and fuel injection control method during crash astern in marine engine with reduction and reversal device

Apparatus for identifying a non-uniform share of cylinder power in an internal combustion piston engine system

Method for operating an internal combustion engine, taking into consideration the individual properties of the injection devices

Method and apparatus for determining intake air mass

Air/fuel ratio control apparatus of an internal combustion engine

Control strategy for multi-mode vehicle propulsion system

Valve characteristic control apparatus for internal combustion engine

Air-fuel ratio detection apparatus of internal combustion engine

Air/fuel ratio control system for internal combustion engine

Method for exhaust heat generation by variable stroke combustion cycles and valves

Multi-cylinder engine

Variable Valve Drive For a Reciprocating Internal Combustion Engine

Controller of internal combustion engine

Method and device for operating an internal combustion engine

Method and device for determining a corrective value used for influencing an air/fuel ratio

Apparatus and method for regenerating exhaust treatment devices

Combustion balancing in a homogeneous charge compression ignition engine

Start control apparatus for internal combustion engine

FUEL INJECTION CONTROL APPARATUS

Method for determining cylinder-specific combustion features of an internal combustion engine

ENGINE SYSTEM AND A METHOD FOR A COMBUSTION INHIBITION REGENERATION OF AN EXHAUST GAS TREATMENT DEVICE IN A SUCH SYSTEM

Method and device for controlling an internal combustion engine

Method for detecting the beginning of combustion in an internal combustion engine

Control system for internal combustion engine

Cylinder abnormality diagnosis unit of internal combustion engine and controller of internal combustion engine

Fuel injection control apparatus for internal combustion engine

Method For Diagnosing Cylinder-Associated Individual Catalytic Converters Of A Multicylinder Otto Cycle Internal Combustion Engine

Intake quantity sensing device of internal combustion engine

Intake air amount control system for internal combustion engine and control system

Engine method

Control method and control device for an actuator

Injector driver and drive method for the same

Adaptation method for optimized combustion of a fuel quantity injected into a cylinder of an internal combustion engine

Fuel injection controller

Exhaust temperature based control strategy for balancing cylinder-to-cylinder fueling variation in a combustion engine

System and method for facilitating homogeneous charge compression ignition

Exhaust purification apparatus of internal combustion engine and control method thereof

Method and apparatus to control a transition between HCCI and SI combustion in a direct-injection gasoline engine

Method and device for operating an internal combustion engine

Piston engine and respective operating method

Method and device for controlling an internal combustion engine

Air-fuel ratio detection apparatus of internal combustion engine

Method for detecting a cylinder-specific air/fuel ratio in an internal combustion engine

System and method for controlling vehicle operation

Control device for internal combustion engine

Engine controller

Apparatus for estimating air-fuel ratios and apparatus for controlling air-fuel ratios of individual cylinders in internal combustion engine

Engine protection system and method for construction machine

Fuel injection apparatus and fuel injection control method for internal combustion engine

Spark ignition to compression ignition transition in an internal combustion engine

Intake air amount variation detector

Adaptive load balancing system

Control apparatus and a control method thereof

Method and device for operating an internal combustion engine

Onboard diagnostics for anomalous cylinder behavior

Method for adapting the detection of a measuring signal of a waste gas probe

Compression ignition engine control apparatus ensuring desired output of torque

Method and apparatus to control combustion in a multi-cylinder homogeneous charge compression-ignition engine

Gasoline internal combustion engine with dynamic combustion mode allocation

Internal combustion engine with multiple combustion modes and fuel vapor purging

Engine method

Exhaust gas recirculation system

Internal combustion engine control system

System and method for exhaust heat generation using electrically actuated cylinder valves and variable stroke combustion cycles

Internal combustion engine capable of selectively resting certain cylinders during low-load operation, and method of using same

Air-fuel ratio controller for internal combustion engine

Multi-stroke cylinder operation in an internal combustion engine

Fuel injection controlling apparatus for internal combustion engine

Homogeneous charge compression ignition internal combustion engine

System for controlling the operation of a diesel engine of a motor vehicle

Method of estimating the fuel/air ratio in a cylinder of an internal-combustion engine by means of an adaptive nonlinear filter

Method of estimating the fuel/air ratio in a cylinder of an internal-combustion engine by means of an extended Kalman filter

Method of controlling an internal combustion engine

Device for controlling an internal combustion engine

Method and device for detecting an angular position signal for an internal-combustion engine

Method and apparatus for the cylinder-specific determination and control of a fuel injection quantity

Cylinder-by-cylinder air-fuel ratio controller for internal combustion engine

Method of feedforward controlling a multi-cylinder internal combustion engine and associated feedforward fuel injection control system

Cylinder inflow exhaust gas amount calculation system of internal combustion engine and intake passage inflow exhaust gas amount calculation system of internal combustion engine

Internal combustion engine, and control apparatus and method thereof

Air intake apparatus and control apparatus for an internal combustion engine

Methods of operation for controlled temperature combustion engines using gasoline-like fuel, particularly multicylinder homogenous charge compression ignition (HCCI) engines

Method and device for controlling an internal combustion engine

Method and device for diagnosing the dynamic characteristics of a lambda probe used for the lambda regulation of individual cylinders

Method for heating up a catalytic converter

Method of controlling an internal combustion engine with a common rail fuel injection system

Apparatus, system, and method for minimizing NOin exhaust gasses

System for improving engine performance and reducing emissions

Apparatus and method for controlling internal combustion engine

Method and system for controlling temperatures of exhaust gases emitted from internal combustion engine to facilitate regeneration of a particulate filter

Method and device for controlling an internal combustion engine

EGR system

Engine method

Method and device for controlling an internal combustion engine

Method and device for operating an internal combustion engine

Control device for supercharged engine

Electronic throttle control device

Fuel quantity modulation in pilot ignited engines

Method for controlling an internal combustion engine

Method for controlling an internal combustion engine

Process for operating a combustion engine

Method for auto-ignition combustion control

Multicylinder internal combustion engine

Engine system with mixed exhaust gas oxygen sensor types

Engine control system with mixed exhaust gas oxygen sensor types

Inter-cylinder variation detection device and inter-bank variation detection device of internal combustion engine

Apparatus and method for controlling fuel injection in internal combustion engine

Engine air-fuel control for an engine with valves that may be deactivated

Multi-stroke cylinder operation in an internal combustion engine

Valve control to reduce modal frequencies that may cause vibration

Operation control device of multi-cylinder engine

Method for injecting fuel into a combustion chamber of an internal combustion engine

Air-fuel ratio control apparatus for multiple cylinder engine

Cam sensor elimination in compression-ignition engines

DOD throttling and intake control

Apparatus for estimating air-fuel ratios and apparatus for controlling air-fuel ratios of individual cylinders in internal combustion engine

Engine controller

Air intake system for engine

Multi-cylinder internal combustion engine

Cylinder-by-cylinder air-fuel ratio controller for internal combustion engine

Fuel injection controller for internal combustion engine

Injection quantity controller for an internal combustion engine

Hydraulic control device, system and method for controlling actuator device

Air-fuel ratio control system and method for an internal combustion engine, and engine control unit

Methods of operation for controlled temperature combustion engines using gasoline-like fuel, particularly multicylinder homogenous charge compression ignition (HCCI) engines

Determination of fuel injector performance in chassis

Engine management

Internal combustion engine, and control apparatus and method thereof

Cylinder-by-cylinder air-fuel ratio calculation apparatus for multi-cylinder internal combustion engine

System and method to detect and correct spark plug fouling in a marine engine

Spark ignition engine control device

Cam sensor elimination in compression-ignition engines

Method of reducing resonance phenomena in a transmission train of a vehicle internal combustion engine

Methods and systems for modulating engine air-fuel ratio during cylinder imbalance diagnostic

Injection controller and injection control method

Split cycle waste heat method for combustion initiation in gasoline compression ignition engine

System and method for in-cylinder dosing (ICD) for an engine

Methods and systems for diagnosing non-deactivated valves of disabled engine cylinders

Motor torque smoothing for recharging events on combustion engines

Fast torque response for boosted engines

Internal combustion engine control method

Methods and systems for individual cylinder air-fuel ratio control in a combustion engine

Method and system for cylinder imbalance estimation

Apparatus and methods for performing variable displacement control for a vehicle engine