139688 ⎘
Electrical control of supply of combustible mixture or its constituents; Circuit arrangements for generating control signals; Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor; Plural sensors with one sensor per cylinder or group of cylinders
INDIVIDUAL THROTTLE-TYPE OR UNEQUAL INTERVAL COMBUSTION-TYPE MULTI-CYLINDER ENGINE UNIT
#2Systems and methods for cylinder misfire detection
#3Methods and systems for engine control
#4Method for diagnosing a plurality of lambda sensors
#5Control device of internal combustion engine
#6Techniques for transient estimation and compensation of control parameters for dedicated EGR engines
#7Fuel injector diagnostics in a variable displacement engine
#8Method and system for cylinder imbalance estimation
#9Engine with a piston heating system and method for operation thereof
#10Controller for internal combustion engine and method for controlling internal combustion engine
#11Homogeneous charge compression ignition linear generator
#12Fuel injector diagnostics in a variable displacement engine
#13Engine diagnostic system and method
#14Method for recognizing a defective air flow sensor of an internal combustion engine
#15FUEL SYSTEM ABNORMALITY DETECTING DEVICE OF INTERNAL COMBUSTION ENGINE
#16Diagnostic system for internal combustion engine
#17Method for operating an internal combustion engine
#18Method for detecting defective injectors of an internal combustion engine
#19Method for operation of an internal combustion engine
#20SYSTEM AND METHOD FOR INCREASING GASEOUS FUEL SUBSTITUTION
#21Engine System and Method
#22Method for operating a compression ignition engine
#23Engine cylinder bank-to-bank torque imbalance correction
#24Control device for internal combustion engine
#25INTERNAL COMBUSTION ENGINE AND CONTROLLER THEREFOR
#26Exhaust gas purification apparatus
#27Method for torque control of an internal combustion engine, and internal combustion engine
#28Control means and method for operating an internal combustion engine
#29Method and apparatus for diagnosing a fuel pressure sensor
#30Method and device for operating an internal combustion engine
#31Control device of internal combustion engine
#32Emissions control during cam profile switching diagnostic operation
#33Supercharger-equipped internal combustion engine
#34System and method for control of internal combustion engine
#35Inter-cylinder air-fuel ratio imbalance determining apparatus for internal combustion engine
#36System and method for controlling ammonia levels in a selective catalytic reduction catalyst using a nitrogen oxide sensor
#37Apparatus for detecting imbalance abnormality in air-fuel ratio between cylinders in multi-cylinder internal combustion engine
#38METHOD FOR DIAGNOSING EXHAUST GAS PROBES AND/OR CATALYTIC CONVERTERS
#39System for regenerating a particulate filter and controlling EGR
#40System for regulating pilot fuel supply in a combustion engine
#41Control apparatus for internal combustion engine
#42Method of estimating catalyst temperature of a multi-displacement internal combustion engine
#43Control apparatus for internal combustion engine
#44Air/fuel imbalance monitor using an oxygen sensor
#45CONTROL UNIT FOR EXHAUST GAS PURIFYING APPARATUS
#46Controller for internal combustion engine
#47Control method for mixture ratio in a multi-cylinder internal combustion engine equipped with at least two lambda sensors placed upstream of a catalytic converter
#48Control apparatus and control method of an internal combustion engine
#49Exhaust gas purification device for an engine
#50Exhaust gas purifying apparatus for an internal combustion engine and a method for controlling same apparatus
#51Internal combustion engine and method of controlling the same
#52Method to detect a faulty operating condition during a cylinder cutoff of an internal combustion engine
#53Method to determine a fuel composition
#54Method and device for operating an internal combustion engine having a plurality of cylinder banks
#55Method and device for diagnosis of an exhaust gas cleaning system
#56Air-fuel ratio control system for internal combustion engine
#57Method for detecting assembled state of gas sensors and apparatus for detecting assembled state of gas sensors
#58Monitoring of a cam profile switching system in internal combustion engines
#59Diagnostic device and method of engine exhaust purifying system
#60Exhaust gas purification apparatus and exhaust gas purification method for internal combustion engine
#61Exhaust purification with on-board ammonia production
#62Procedure and control device to diagnose a catalytic converter system of an internal combustion engine
#63Control apparatus and a control method thereof
#64Air-fuel ratio control apparatus of internal combustion engine
#65Method and device for detecting a combustion misfire
#66Robust maximum engine torque estimation
#67Default mode for lean burn engine
#68Fuel injector activity verification
#69Air/fuel ratio validation for lean burn
#70Method and control device for diagnosing a charge cycle valve stroke adjusting system of an internal-combustion engine
#71Method for monitoring the speed of a bi-turbocharger
#72Gas sensor control unit
#73Engine control system for an internal combustion engine having a plurality of cylinders
#74Method for controlling the temperature of a catalyst and multicylinder engine comprising a lambda splitting exhaust gas cleaning system
#75Engine control system with mixed exhaust gas oxygen sensor types
#76Diagnostic device and method of engine exhaust purifying system
#77Valve timing correction control apparatus and method for an internal combustion engine
#78Control apparatus for internal combustion engine
#79Exhaust control apparatus of internal combustion engine and exhaust gas flow amount estimating method
#80Cylinder bank work output balancing based on exhaust gas A/F ratio
#81Methods and systems for verifying oxygen sensor connections
#82Vehicle control with individual engine cylinder enablement for air-fuel ratio imbalance monitoring and detection
#83Method and system for cylinder imbalance estimation