ClassID:

139679

F02D2041/1432 - CPC Classification

Classification description:

Electrical control of supply of combustible mixture or its constituents; Circuit arrangements for generating control signals; Introducing closed-loop corrections characterised by the control or regulation method; Controller structures or design the system including a filter, e.g. a low pass or high pass filter

Recent Application in this class:
#1
20240301837
2024-09-12

System for controlling an electronic throttle body

#2
20230408480
2023-12-21

Method and device for calculating concentration of hydrocarbon in fuel evaporation gas of vehicle

#3
20230349340
2023-11-02

Internal-combustion-engine control apparatus

#4
20230323830
2023-10-12

Method for adjusting a fuel mass to be injected

#5
20230288240
2023-09-14

Method for determining the mass flow in an internal combustion engine

#6
20230169205
2023-06-01

Learning method and learning device for training obfuscation network capable of obfuscating original data for privacy and testing method and testing device using the same

#7
20230058745
2023-02-23

Fuel injection controller for vessel engines, vessel engine, vessel propulsion apparatus, and vessel

#8
20230038318
2023-02-09

Control device for high-pressure fuel pump

#9
20230016942
2023-01-19

Internal combustion engine control device and internal combustion engine control method

#10
20220356914
2022-11-10

Apparatuses, methods, systems, and techniques for improving the accuracy of internal combustion engine torque determinations

#11
20220333544
2022-10-20

Controller and control method for internal combustion engine

#12
20220298985
2022-09-22

Sub-resolution measurement of fuel in fuel tank

#13
20220243677
2022-08-04

Misfire detection device for internal combustion engine

#14
20220154680
2022-05-19

Driving source control apparatus

#15
20220145819
2022-05-12

Signal processing device, and engine control device

#16
20220099044
2022-03-31

Vehicle controller with complementary capacitance for analog-to-digital converter (A/D) low pass filter

#17
20220049667
2022-02-17

Method for controlling an air-cooled internal combustion engine

#18
20220042473
2022-02-10

Misfire detection apparatus for internal combustion engine

#19
20220018303
2022-01-20

Method for controlling an internal combustion engine with learning of atmospheric pressure

#20
20220010748
2022-01-13

Sensorless control device for DC fuel pump

#21
20210396190
2021-12-23

Engine control device and engine control method

#22
20210381458
2021-12-09

Injector abnormal cylinder diagnosis method and injector abnormality diagnosis system based on signal deviation

#23
20210381452
2021-12-09

Method for determining a camshaft position in an internal combustion engine

#24
20210341347
2021-11-04

PRESSURE DETECTION SIGNAL PROCESSING DEVICE, ENGINE CONTROL SYSTEM, AND PROGRAM

#25
20210270198
2021-09-02

Signal processing device, and engine control device

#26
20210231070
2021-07-29

Controller and control method for internal combustion engine

#27
20210164411
2021-06-03

Method for Determining a Parameter Characterizing the Anti-Knock Property of a Fuel and Corresponding Test System

#28
20210086724
2021-03-25

Vehicle engine operation

#29
20200412338
2020-12-31

Vehicle controller with complementary capacitance for analog-to-digital converter (A/D) low pass filter

#30
20200392917
2020-12-17

Internal combustion engine misfire and air-fuel ratio imbalance detection and controls

#31
20200347794
2020-11-05

Method and device for controlling knocking in an internal combustion engine

#32
20200325835
2020-10-15

Knocking detection method, ignition timing control method, and ignition timing control system

#33
20200309056
2020-10-01

Combustion abnormality detecting device and non-transitory computer-readable storage medium

#34
20200309023
2020-10-01

Method for operating an internal combustion engine with an exhaust-gas turbocharger having variable turbine geometry

#35
20200072143
2020-03-05

Method and systems for airflow control

#36
20200032761
2020-01-30

Control system for compression-ignition engine and method of determining in-cylinder temperature

#37
20200009485
2020-01-09

Genuine filter recognition with filter monitoring system

#38
20200003136
2020-01-02

Method for managing pinking in a controlled-ignition internal combustion engine

#39
20190389425
2019-12-26

Vehicle engine operation

#40
20190353131
2019-11-21

Method and system for variable displacement engine knock control

#41
20190338721
2019-11-07

Systems and methods for monitoring a fuel system

#42
20190263400
2019-08-29

Dynamic torque management techniques for enhanced engine cycle efficiency

#43
20190249617
2019-08-15

Motor vehicle having active shuffle reduction

#44
20190249610
2019-08-15

Method for producing a combustion space signal data stream with interference suppression

#45
20190218990
2019-07-18

Electromagnetic valve control unit and internal combustion engine control device using same

#46
20190195736
2019-06-27

Method for diagnosing deviation of air-fuel ratio between cylinders

#47
20190195148
2019-06-27

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

#48
20190128199
2019-05-02

Unequal interval combustion engine misfire determination device and vehicle

#49
20190003414
2019-01-03

Injector delivery measurement with leakage correction

#50
20180355814
2018-12-13

Method and system for diagnosing boost pressure control

#51
20180275017
2018-09-27

Misfire detection device for internal combustion engine

#52
20180266341
2018-09-20

Control device of internal-combustion engine

#53
20180266338
2018-09-20

Apparatus and method for compensating for fuel injection quantity in engine of vehicle

#54
20180230927
2018-08-16

Method to select optimal mode on a multi-mode engine with charging

#55
20180230919
2018-08-16

Adaptive torque mitigation by micro-hybrid system

#56
20180223762
2018-08-09

Abnormality diagnosis apparatus and abnormality diagnosis method for pressure sensor of internal combustion engine

#57
20180216563
2018-08-02

Method to determine reference airflow actuator positions for a gasoline engine

#58
20180209369
2018-07-26

Systems and methods for monitoring a fuel system

#59
20180195446
2018-07-12

Differentiating a flow rate error and a dynamic error of an exhaust gas recirculation system

#60
20180163645
2018-06-14

Method for predicting a phase position of a camshaft

#61
20180149124
2018-05-31

Fuel injection control device for internal combustion engine

#62
20180112606
2018-04-26

Detecting and mitigating abnormal combustion characteristics

#63
20180112605
2018-04-26

Throttle filter system and method

#64
20180003120
2018-01-04

Controller for internal combustion engine and method for controlling internal combustion engine

#65
20170363027
2017-12-21

Controlling a setpoint charging pressure for a turbocharger

#66
20170350328
2017-12-07

Controller and control method for internal combustion engine

#67
20170335784
2017-11-23

Control apparatus for internal combustion engine

#68
20170307477
2017-10-26

Signal processing apparatus for gas sensor

#69
20170241369
2017-08-24

Method for reducing cylinder air-fuel ratio imbalance

#70
20170241363
2017-08-24

Vehicle sensor output processing

#71
20170234248
2017-08-17

Intake air temperature estimation system for turbocharged engine

#72
20170212000
2017-07-27

Method and device for processing a signal supplied by a sensor for measuring the pressure existing in a cylinder

#73
20170211493
2017-07-27

Exhaust aftertreatment thermal management controls

#74
20170203719
2017-07-20

Vehicle engine operation

#75
20170197629
2017-07-13

Torque control of a vehicle powertrain based on a time derivative for a dynamic torque

#76
20170159597
2017-06-08

Injection control device

#77
20170114742
2017-04-27

Method for controlling engine RPM

#78
20170113692
2017-04-27

Engine torque control method for vehicle

#79
20170061069
2017-03-02

Method and system for control and co-simulation of physical systems

#80
20170051699
2017-02-23

System and method for predicting peak pressure values using knock sensor

#81
20170030283
2017-02-02

Control apparatus for internal combustion engine

#82
20170009686
2017-01-12

Engine start control device

#83
20160363075
2016-12-15

Computer program for operating an internal combustion engine

#84
20160356238
2016-12-08

Method of controlling a fuel injection system during rail pressure sensor failure condition

#85
20160341143
2016-11-24

Method and system for supplying fuel to an engine

#86
20160333810
2016-11-17

Adaptive control of motor vehicle powertrain

#87
20160333806
2016-11-17

Knocking determination device and knocking control device for internal combustion engine

#88
20160333805
2016-11-17

Systems and methods for real-time angle-domain measurement of filtered cylinder pressure

#89
20160326976
2016-11-10

Method for Determining a Parameter Characterizing the Anti-Knock Property of a Fuel and Corresponding Test System

#90
20160265454
2016-09-15

Systems and methods to distinguish engine knock from piston slap

#91
20160252037
2016-09-01

Fuel injection system of internal combustion engine

#92
20160252035
2016-09-01

Fuel injection control system of internal combustion engine

#93
20160245211
2016-08-25

Fuel injection control system of internal combustion engine

#94
20160231190
2016-08-11

Methods and systems to derive knock sensor conditions

#95
20160177817
2016-06-23

Failure detection device of internal combustion engine

#96
20160138551
2016-05-19

Method to detect and control detonation phenomena in an internal combustion engine

#97
20160138509
2016-05-19

DETERMINING START OF INJECTION OF AN INJECTOR OF AN INTERNAL COMBUSTION ENGINE

#98
20160123249
2016-05-05

Knock determination apparatus for internal combustion engine

#99
20160115883
2016-04-28

Method and systems for airflow control

#100
20160090932
2016-03-31

Variable valve lift diagnostic systems and methods using cam phaser differential oil pressure

#101
20160084152
2016-03-24

Control apparatus for internal combustion engine

#102
20160077141
2016-03-17

Method for determining the opening and/or closing time of the nozzle needle of an injection valve

#103
20160076498
2016-03-17

Electromagnetic valve control unit and internal combustion engine control device using same

#104
20160076476
2016-03-17

Method for detecting and describing a transient driving situation

#105
20160003710
2016-01-07

Detection of air-fuel ratio rich-lean imbalance using an oxygen sensor

#106
20160003172
2016-01-07

Boat engine idling revolution number control device and method

#107
20150369159
2015-12-24

Method for operating an internal combustion engine

#108
20150369104
2015-12-24

Method for controlling an oxygen concentration

#109
20150354485
2015-12-10

Identification and rejection of asymmetric faults

#110
20150316020
2015-11-05

Method and device for detecting auto-ignitions on the basis of measured and estimated internal cylinder pressure values of an internal combustion engine

#111
20150292458
2015-10-15

Fuel injection apparatus for internal combustion engine

#112
20150275791
2015-10-01

Control apparatus

#113
20150240731
2015-08-27

Apparatus for controlling internal combustion engine having turbocharger

#114
20150226149
2015-08-13

System and method of detecting hydraulic start-of-injection

#115
20150211457
2015-07-30

Method for rail pressure regulation in an internal combustion engine

#116
20150152861
2015-06-04

Fault detection and mitigation in hybrid drive system

#117
20150115059
2015-04-30

Technique for correcting injector characteristics in engine of vehicle

#118
20150047415
2015-02-19

Method and device for monitoring gas sensors

#119
20150040864
2015-02-12

Methods and systems for improving engine starting

#120
20150039256
2015-02-05

Method and device for dynamic monitoring of gas sensors

#121
20150017070
2015-01-15

Exhaust gas purifying apparatus

#122
20150013442
2015-01-15

Method and control unit for determining a dead time of an exhaust gas sensor of an internal combustion engine

#123
20150000632
2015-01-01

Model-based transient fuel injection timing control methodology

#124
20140372012
2014-12-18

Adaptive control of motor vehicle powertrain

#125
20140372005
2014-12-18

Adaptive control of motor vehicle powertrain

#126
20140358393
2014-12-04

Adaptive control of motor vehicle powertrain

#127
20140358355
2014-12-04

Method and device for dynamic monitoring of gas sensors

#128
20140345584
2014-11-27

Exhaust gas sensor controls adaptation for asymmetric degradation responses

#129
20140325960
2014-11-06

Method and device for detecting different exhaust gas probe errors during the operation of an internal combustion engine

#130
20140311230
2014-10-23

Method for determining segment times of a sensor wheel of an internal combustion engine

#131
20140238368
2014-08-28

Exhaust gas sensor diagnosis and controls adaptation

#132
20140190448
2014-07-10

Intake runner temperature determination systems and methods

#133
20140172280
2014-06-19

Method for detecting combustion noise in internal combustion engine, combustion noise detection device, and device for controlling internal combustion engine

#134
20140158092
2014-06-12

Fuel injection control apparatus for internal combustion engine

#135
20140156168
2014-06-05

Method for controlling rail pressure

#136
20140122020
2014-05-01

Exponentially weighted moving averaging filter with adjustable weighting factor

#137
20140083083
2014-03-27

Method for controlling the nox concentration in the exhaust gas of an internal combustion engine

#138
20140081552
2014-03-20

Feed forward technique and application for injection pressure control

#139
20140076279
2014-03-20

Airflow control systems and methods

#140
20140074382
2014-03-13

Rail pressure control strategy for common rail fuel system

#141
20140074381
2014-03-13

System and method for controlling fuel injection in an engine based on piston temperature

#142
20140069097
2014-03-13

Exhaust purification system for internal combustion engine

#143
20140067232
2014-03-06

Measured fuel rail pressure adjustment systems and methods

#144
20140013742
2014-01-16

Power-assisted supercharger and method for controlling same

#145
20130342134
2013-12-26

Starter circuit for a motor vehicle comprising a device for stepping-up the battery voltage, and starter equipped with the circuit

#146
20130338906
2013-12-19

Control apparatus for internal combustion engine, method of controlling internal combustion engine, and computer-readable storage medium

#147
20130327132
2013-12-12

Method and apparatus for operating an injection valve

#148
20130317716
2013-11-28

Fault detection and mitigation in hybrid drive system

#149
20130304353
2013-11-14

Method for operating an internal combustion engine

#150
20130275026
2013-10-17

Common rail system fault diagnostic using digital resonating filter

#151
20130269319
2013-10-17

Method and device for operating an internal combustion engine

#152
20130268177
2013-10-10

INDIVIDUAL CYLINDER FUEL AIR RATIO ESTIMATION FOR ENGINE CONTROL AND ON-BOARD DIAGNOSIS

#153
20130261935
2013-10-03

Fuel component identification

#154
20130245924
2013-09-19

Internal combustion engine knock controlling apparatus

#155
20130211694
2013-08-15

Method and system for control of an internal combustion engine based on engine crank angle

#156
20130199283
2013-08-08

Method and device for diagnosing deviations in a single cylinder lambda control

#157
20130199177
2013-08-08

Method and device for adapting signals of an oxygen sensor in the air supply channel of an internal combustion engine

#158
20130192343
2013-08-01

KNOCK DETECTION DEVICE OF INTERNAL COMBUSTION ENGINE

#159
20130179052
2013-07-11

Sensor signal processing device

#160
20130167810
2013-07-04

SYSTEM AND METHOD FOR CONTROLLING PRESSURE RATIO OF A COMPRESSOR

#161
20130167511
2013-07-04

Method for correcting the pump current of a sensor element

#162
20130166176
2013-06-27

Control device for internal combustion engine

#163
20130151128
2013-06-13

Internal combustion engine control apparatus

#164
20130144508
2013-06-06

Method for operating an internal combustion engine using a corrected energizing time for fuel injections

#165
20130131889
2013-05-23

Controller for vehicle including computation of a feedback amount based on a filtered input signal

#166
20130096812
2013-04-18

Sensor signal processing device

#167
20130073185
2013-03-21

Predictive modeling and reducing cyclic variability in autoignition engines

#168
20130073173
2013-03-21

Dynamic estimator for determining operating conditions in an internal combustion engine

#169
20130055700
2013-03-07

SELECTIVE CATALYTIC REDUCTION SYSTEM

#170
20130046455
2013-02-21

Control device for internal combustion engine

#171
20130013168
2013-01-10

Transient compressor surge response for a turbocharged engine

#172
20130006487
2013-01-03

Method for controlling engine temperature of an engine

#173
20130002176
2013-01-03

DRIVE MOTOR CONTROL SYSTEM AND METHOD FOR A VEHICLE

#174
20120304962
2012-12-06

METHOD FOR ESTIMATING A COMBUSTION TORQUE OF AN INTERNAL COMBUSTION ENGINE AND CONTROL UNIT FOR AN INTERNAL COMBUSTION ENGINE

#175
20120266844
2012-10-25

Control device of internal combustion engine

#176
20120253720
2012-10-04

Method to minimize common rail pressure irregularities due to aliasing effect on battery voltage monitoring

#177
20120253637
2012-10-04

Defining a region of optimization based on engine usage data

#178
20120253636
2012-10-04

Concurrently adjusting interrelated control parameters to achieve optimal engine performance

#179
20120253635
2012-10-04

Perturbing engine performance measurements to determine optimal engine control settings

#180
20120253634
2012-10-04

Adjusting the specificity of an engine map based on the sensitivity of an engine control parameter relative to a performance variable

#181
20120239348
2012-09-20

Condition monitoring of mechanical drive train coupled with electrical machines

#182
20120226429
2012-09-06

Method for controlling a diesel engine system

#183
20120222474
2012-09-06

Method and device for dynamically diagnosing an exhaust gas probe

#184
20120216777
2012-08-30

System and method of detecting hydraulic start-of-injection

#185
20120209494
2012-08-16

Variable valve lift mechanism fault detection systems and methods

#186
20120204629
2012-08-16

Exhaust catalyst temperature estimating apparatus and exhaust catalyst temperature estimation method for internal combustion engine

#187
20120167665
2012-07-05

System and method for monitoring and detecting faults in a closed-loop system

#188
20120166063
2012-06-28

Method for regulating the rail pressure in a common rail injection system of an internal combustion engine

#189
20120150414
2012-06-14

Method and apparatus for reconstructing in-cylinder pressure and correcting for signal decay

#190
20120143476
2012-06-07

Method and system for compensating engine thermal conditions

#191
20120109495
2012-05-03

Skip fire internal combustion engine control

#192
20120109490
2012-05-03

Method for controlling the speed of an internal combustion engine supercharged by means of a turbocharger

#193
20120097134
2012-04-26

Method for controlling and regulating the fuel pressure in the common rail of an internal combustion engine

#194
20120097131
2012-04-26

Method for the closed-loop control of the rail pressure in a common-rail injection system of an internal combustion engine

#195
20120085318
2012-04-12

Control device for internal combustion engine

#196
20120059567
2012-03-08

Method and device for operating a drive unit of a motor vehicle

#197
20120055457
2012-03-08

Method and apparatus for adaptive feedback control of an excess air ratio in a compression ignition natural gas engine

#198
20120046849
2012-02-23

Control system and method based on estimated engine speed

#199
20120046847
2012-02-23

Method for estimating and controlling accoustic noise during combustion

#200
20120042850
2012-02-23

Model-based transient fuel injection timing control methodology

#201
20120037134
2012-02-16

Method and system for exhaust gas recirculation control

#202
20120029792
2012-02-02

Fuel injection amount control system and fuel injection amount control device for multi-cylinder internal combustion engine

#203
20120024274
2012-02-02

Inter-cylinder air/fuel ratio imbalance determination apparatus and inter-cylinder air/fuel ratio imbalance determination method

#204
20120024273
2012-02-02

Fuel injection amount control system, fuel injection amount control device, and fuel injection amount control method of multi-cylinder internal combustion engine

#205
20120024272
2012-02-02

Fuel injection amount control system and fuel injection amount control device for multi-cylinder internal combustion engine

#206
20120013325
2012-01-19

METHOD FOR DETERMINING A NEEDLING CLOSING IN A PIEZOINJECTOR

#207
20110313636
2011-12-22

METHOD FOR OPERATING A DRIVETRAIN OF A MOTOR VEHICLE

#208
20110308497
2011-12-22

Fuel-pressure waveform detector

#209
20110295491
2011-12-01

Control apparatus for internal combustion engine, control method for internal combustion engine and non-transitory computer-readable recording medium

#210
20110257868
2011-10-20

Pressure control in the common rail system of a combustion engine

#211
20110252767
2011-10-20

Apparatus and method to diagnose a NOsensor

#212
20110248841
2011-10-13

Vehicle engine operation

#213
20110247588
2011-10-13

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

#214
20110247317
2011-10-13

Catalyst temperature estimating device and catalyst temperature estimating method

#215
20110224885
2011-09-15

Apparatus for measuring in-cylinder pressure

#216
20110220066
2011-09-15

Control and regulation method for an internal combustion engine having a common rail system

#217
20110186013
2011-08-04

Gas fuel injection control device of engine for vehicle

#218
20110180044
2011-07-28

METHOD AND DEVICE FOR CORRECTING A TEMPERATURE-DEPENDENT LENGTH CHANGE OF AN ACTUATOR UNIT DISPOSED IN THE HOUSING OF A FUEL INJECTOR

#219
20110178691
2011-07-21

Accelerator pedal torque request systems and methods

#220
20110166766
2011-07-07

Method for controlling the movement of a component that moves towards a position defined by a limit stop in an internal combustion engine

#221
20110160983
2011-06-30

METHOD FOR CORRECTING THE CYLINDER UNBALANCING IN AN INTERNAL COMBUSTION ENGINE

#222
20110153182
2011-06-23

Device and method for determining knock in an internal combustion engine

#223
20110130944
2011-06-02

Method for automatically controlling an internal combustion engine

#224
20110100340
2011-05-05

Method for controlling engine temperature of an engine

#225
20110087421
2011-04-14

Control device for internal combustion engine

#226
20110073089
2011-03-31

Fuel control system and method for more accurate response to feedback from an exhaust system with an air/fuel equivalence ratio offset

#227
20110029223
2011-02-03

Method for detecting electric power blips and managing the operation of a motor

#228
20110017179
2011-01-27

EGR flow rate control apparatus of internal combustion engine

#229
20100313849
2010-12-16

Fault detection and mitigation in hybrid drive system

#230
20100312456
2010-12-09

Instantaneous interruption detection apparatus and internal combustion engine control apparatus including the same

#231
20100274460
2010-10-28

CONTROL APPARATUS AND CONTROL METHOD FOR POWER SOURCE

#232
20100242912
2010-09-30

Method and system for detecting and reducing engine auto-ignition

#233
20100224168
2010-09-09

Control device of diesel engine and method of controlling diesel engine

#234
20100217472
2010-08-26

Securing driver requested torque

#235
20100145637
2010-06-10

Method for processing a pressure signal and corresponding device

#236
20100116252
2010-05-13

Method and control unit for operating an injection valve

#237
20100106393
2010-04-29

Method of microphone signal controlling an internal combustion engine

#238
20100101532
2010-04-29

Control apparatus for internal combustion engine

#239
20100095931
2010-04-22

Control apparatus for driving source

#240
20100083743
2010-04-08

Procedure and device for diagnosing an exhaust gas probe

#241
20100077728
2010-04-01

Air-fuel imbalance detection based on zero-phase filtering

#242
20100076665
2010-03-25

Process for the open-and closed-loop control of an internal combustion engine with a common rail system including individual accumulators

#243
20100063711
2010-03-11

Method and device for controlling the operating mode of an internal combustion engine

#244
20100049419
2010-02-25

Control apparatus for vehicle

#245
20100024787
2010-02-04

Apparatus, system, and method for controlling exhaust emission using a pre-filter

#246
20100024418
2010-02-04

Control system and method for transitioning between position control and force control for multi-stage turbo engine turbine bypass valve

#247
20100017054
2010-01-21

Engine power demand load-leveling for a hybrid electric vehicle

#248
20100005872
2010-01-14

Method for estimating the oxygen concentration in internal combustion engines

#249
20100005784
2010-01-14

After-treatment de-contamination system

#250
20100004829
2010-01-07

Torque control device for power system

#251
20090308145
2009-12-17

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

#252
20090306879
2009-12-10

Control apparatus for an internal combustion engine

#253
20090301430
2009-12-10

Method for metering fuel into combustion chambers of an internal combustion engine

#254
20090293477
2009-12-03

Transient compressor surge response for a turbocharged engine

#255
20090287398
2009-11-19

Internal-combustion-engine control apparatus

#256
20090276138
2009-11-05

Time and angle based cylinder pressure data collection

#257
20090265052
2009-10-22

Control device for vehicle, hybrid vehicle, method of controlling vehicle, program for causing computer to execute the method of controlling the vehicle, and computer-readable recording medium recording the program

#258
20090260429
2009-10-22

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

#259
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Method and a device for operating a internal combustion engine

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Procedure and device for checking the functionality of a tank ventilation valve

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Control and regulation method for an internal combustion engine provided with a common-rail system

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Method for controlling an internal combustion engine

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Method for driving solenoid-actuated fuel injectors of internal combustion engines

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Method for evaluating the quantity of fuel injected by a fuel injector in an internal combustion engine, particularly a diesel common-rail engine

#265
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Method for controlling a compression-ignition internal combustion engine and control device for controlling a compression-ignition internal combustion engine

#266
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2009-07-16

Method and system for filtering a disturbed cylinder pressure signal from a cylinder in an internal combustion engine

#267
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Exhaust gas oxygen sensor monitoring

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

#269
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Internal combustion engine system and engine misfire detection method for internal combustion engine

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Knocking determination apparatus and knocking determination method for internal combustion engine

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Variable engine out emission control roadmap

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Device for controlling an internal combustion engine

#273
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Method for anti-alias dual processing loop data acquisition in an internal combustion engine

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Method and device for ascertaining a cylinder pressure feature

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Intake air temperature sensor diagnostic

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Torque estimation device for internal combustion engine

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Method for assisting in starting a motor vehicle and corresponding device

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Apparatus for Calculating Combustion Energy of Internal Combustion Engine

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Diagnostic method and apparatus for gas sensor

#280
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Fuel injection system with injection quantity learning function

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2009-03-12

Method and device for controlling a drive unit

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Knock sensor diagnostic system and method

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Knocking determination device and method for internal combustion engine

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2009-01-15

Method for acquisition and processing of an intake pressure signal in an internal combustion engine without an intake manifold

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Fuel injection controller for internal combustion engine

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2008-12-18

Method and device for the calibration of an exhaust gas probe, and method and device for the operation of an internal combustion engine

#287
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Internal combustion engine knock determination device and knock determination method

#288
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Apparatus for identifying a non-uniform share of cylinder power in an internal combustion piston engine system

#289
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2008-10-09

Method and device for operating a drive unit

#290
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Full range torque reduction

#291
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2008-10-02

Method and device for operating a drive system

#292
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Device and method for processing a signal of pressure measurement of an internal combustion engine combustion chamber

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Diagnostic method and apparatus for gas sensor

#294
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Signal processor and tracking method of signal search range

#295
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2008-08-14

Method and device for analyzing the combustion noise in a cylinder of an internal combustion engine

#296
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2008-08-07

Intake air control of an internal combustion engine

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2008-08-07

System and method for calculating loading of a diesel particulate filter by windowing inputs

#298
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2008-07-10

APPARATUS FOR FILTERING MEASURED ANALOG SIGNAL USED TO CONTROL VEHICLE ENGINE

#299
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Resynchronization of temporally acquired engine signals

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2008-06-05

Engine overrate detection method and apparatus