Fuel pressure sensor performance diagnostic systems and methods based on hydrodynamics of injecton

Fuel pressure sensor performance diagnostic systems and methods based on hydrostatics in a fuel system

Control system and method for sensor signal out of range detection

Malfunction determination device for motor control system

EXHAUST GAS SENSOR HEATER DEGRADATION DIAGNOSIS DEVICE

Malfunction diagnostic apparatus and malfunction diagnostic method for intake air temperature sensors

Speed and position sensing device for EMD two-cycle diesel engines

Energization control apparatus for controlled component for a vehicle

Fuel pressure control strategy at engine shutdown

On-board diagnostics of temperature sensors for selective catalyst reduction system

Apparatus for controlling a vehicle

Systems and methods for electronic throttle control

Model-based diagnostics of NOx sensor malfunction for selective catalyst reduction system

ABNORMALITY DIAGNOSTIC DEVICE AND ABNORMALITY DIAGNOSTIC METHOD FOR MULTICYLINDER INTERNAL COMBUSTION ENGINE

METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE

Device and method for controlling a drive unit

Pressure accumulation fuel injection device

Method and device for operating an internal combustion engine

Control apparatus and control method for internal combustion engine

Diagnostic systems and methods for engine knock sensors

Method of adjusting injection, combustion and/or post-treatment parameters of an internal combustion engine with auto-ignition

Abnormality detection device for internal combustion engine and air/fuel ratio control apparatus for internal combustion engine

System and method for regenerating an auxiliary power unit exhaust filter

Controller for internal combustion engine

Control system for internal combustion engine

Method and Device For Checking A Pressure Sensor Of A Fuel Injector System

Procedure and device for detecting manipulations at lambda probes

Control device of the internal combustion engine

Method for testing the operation of a pressure sensing unit of an injection system of an internal combustion engine

Failure diagnosis apparatus for exhaust pressure sensor

High pressure fuel pump control apparatus for internal combustion engine

Control device for variable valve mechanism

Apparatus for and method of detecting abnormality in exhaust gas temperature sensor

Method to estimate the output current of an automotive generator (alternator)

Control device for internal combustion engine

Diagnosis of sensor failure in airflow-based engine control system

Device for controlling internal combustion engines

Trouble diagnosis device and trouble diagnosis method for NOsensor

Indicating system and method for determining an engine parameter

Internal combustion engine and method of controlling the same

Boosting system failure diagnosis device, boosting circuit controller and vehicle

Abnormality diagnosis apparatus for NOsensor

Method for operating an internal combustion engine

Engine control device

Intake air temperature sensor diagnostic systems with adaptive learning modules

Method to detect the presence of a liquid-cooled engine supplemental heater

Method and device for operating an internal combustion engine

Fuel system diagnostics by analyzing engine cylinder pressure signal and crankshaft speed signal

Fuel injection control method and fuel injection control apparatus

Internal-combustion-engine control apparatus

Internal-combustion-engine control apparatus

Control apparatus and control method for internal combustion engine

INTERNAL COMBUSTION ENGINE APPARATUS, VEHICLE INCLUDING INTERNAL COMBUSTION ENGINE APPARATUS, AND CONTROL METHOD OF INTERNAL COMBUSTION ENGINE APPARATUS

Method and system for improving sensor accuracy

Abnormality diagnosis device of intake air quantity sensor

Transmission hydraulic pressure sensor based altitude measurement

Humidity sensor diagnostic systems and methods

Method and a device for operating a internal combustion engine

Intake air temperature sensor diagnostic system and method

NOx sensor abnormality detection device and exhaust gas purification system using the same

Driving system, control method of driving system, and vehicle equipped with driving system

SENSOR ABNORMALITY DETECTION APPARATUS AND SENSOR ABNORMALITY DETECTION METHOD

Variable valve device for engine

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

Method and device for controlling a drive unit of a vehicle

Temperature sensor diagnostics

Method for operating a fuel system

Engine control system and control method thereof

DIAGNOSTIC DEVICE FOR NOx SENSOR

Intake air temperature diagnostic system

Method for monitoring the functionality of a temperature sensor

Temporary suspension of oxygen sensor monitoring during braking operations

Control system for internal combustion engine

Particulate trap temperature sensor swap detection

METHOD AND CONTROL APPARATUS FOR EVALUATING AN EXHAUST GAS PROBE

Intake air temperature sensor diagnostic

Exhaust gas sensor abnormality diagnostic device

Controller for fuel injection system

Diagnostic device and method for an intake air temperature sensor of an internal combustion engine

Fuel injection controller

Knock sensor diagnostic system and method

Airflow balance for a twin turbocharged engine system

Degradation simulator for gas sensor

Abnormality diagnosis apparatus for internal combustion engine

Turbo speed sensor diagnostic for turbocharged engines

Diagnostic method for an exhaust aftertreatment system

Method to diagnose an exhaust gas sensor disposed in an exhaust gas region of an internal combustion engine and device to implement the method

Cylinder pressure sensor diagnostic system and method

Controller for internal combustion engine

Method for determining the composition of a fuel mixture

System and method for controlling fuel injection

Method for operating a fuel-injection system, in particular of an internal combustion engine

Method for determining malfunction of nitrogen oxide sensor and selective catalytic reduction system operating the same

Method for a plausibility check of the output signal of a rail pressure sensor

Intake air temperature rationality diagnostic

Controller for internal combustion engine

Abnormality diagnosis device and control system for internal combustion engine

Method and an arrangement for monitoring the functioning of a sensor or an exhaust gas aftertreatment system

Engine controller

System for discrimination of spurious crank encoder signals

Method for operating an internal combustion engine having exhaust gas recirculation

Air-fuel ratio controller for an internal combustion engine and diagnosis apparatus for intake sensors

Detection of a humidity sensor failure in an internal combustion engine

Apparatus for failure diagnosis of an intake air flow sensor

Oxygen sensor output correction apparatus for internal combustion engine

Engine oil temperature diagnostic methods and systems

Device and method for determining trouble of cylinder pressure sensor

Resistor network and variable resistor simulator

Control system

PRESSURE SENSOR AND PRESSURE CONTROL SYSTEM

Fuel pressure sensor diagnosing device and method

Electronic control apparatus having self-diagnosis function

Intake air amount calculating system and method of internal combustion engine

Abnormality diagnostic device and abnormality diagnostic method for air-fuel ratio sensor

Method for monitoring a knock control, and device for knock control of an internal combustion engine

Method for Operating an Internal Combustion Engine, Internal Combustion Engine, and Control Unit for an Internal Combustion Engine

Adaptive oxygen sensor methods, systems, and software

System for diagnosing temperature sensor operation in an exhaust gas aftertreatment system

Method to diagnose an exhaust gas sensor disposed in the exhaust gas region of an internal combustion engine and device for the implementation of the method

Device and method for reducing the contamination of a sensor

Method for checking the lambda value indicated by a binary lambda probe

Method and device for monitoring an exhaust gas probe

Engine controller

Monitoring system for internal combustion engine

Method for operating an internal combustion engine

Fuel delivery control for internal combustion engine

System and method for diagnostic of low pressure exhaust gas recirculation system and adapting of measurement devices

Exhaust gas temperature sensor inspecting apparatus

Method and device for checking temperature values of a temperature sensor of a combustion engine

INTERNAL COMBUSTION ENGINE CONTROLLING APPARATUS AND AUTOMOTIVE VEHICLE INCORPORATING THE SAME

Air-fuel ratio controller for internal combustion engine and diagnosis apparatus for intake sensors

System and method for demonstrating functionality of on-board diagnostics for vehicles

Abnormality determination device of cylinder pressure sensor

Fuel supply apparatus for engine and control method of same apparatus

Method and system for improving sensor accuracy

Fuel supply apparatus for engine and control method of same

Engine control apparatus and related engine control method

Method for operating an internal combustion engine, computer program product, computer program, and control and/or regulating device for an internal combustion engine

Detection of a humidity sensor failure in an internal combustion engine

Apparatus for controlling an engine using a cam signal

Device for monitoring the fuel pressure in the fuel supply circuit for an internal combustion engine with fuel injection

Power output apparatus, vehicle equipped with power output apparatus, and control method of power output apparatus

System and method for performing a particulate sensor diagnostic

Method and device for operating an internal combustion engine

Method and device for detecting an incorrectly connected differential pressure sensor

Method for the plausibility check of the shut-down time of a motor vehicle with an internal combustion engine

Fuel injection system designed to ensure enhanced reliability of diagnosis of valve

Default mode for lean burn engine

Failure determination system and method for temperature sensors, as well as engine control unit

Failure detection apparatus and failure detection method for exhaust gas sensor

Common rail fuel injection system designed to avoid error in determining common rail fuel pressure

Method for controlling an engine having variable cam timing

Method for operating an internal combustion engine

Coil failure detection system for general-purpose engine

Abnormality detecting apparatus and abnormality detecting method for an air/fuel ratio sensor

Control apparatus of engine

Fault diagnosis apparatus for sensors used in a system

Method for error diagnosis of an ambient-pressure sensor and an intake-manifold pressure sensor

Malfunction detection apparatus for pressure sensor

Fuel control for robust detection of catalytic converter oxygen storage capacity

Portable nuclear material detector and process

Method and system for controlling fuel injection timing to maintain desired peak cylinder pressure for high altitude operation

Abnormality diagnosis device for air-fuel ratio sensor

Systems and methods for resetting vehicle emission system error indicators

Process for diagnosis of a lambda probe associated with the exhaust gas catalytic converter of an internal combustion engine

Method for calibration of the cylinder sensors suite on an internal combustion engine with individual cylinder operation in particular in a motor vehicle

Control apparatus for an internal combustion engine

Gas sensor control unit

State determination device for internal combustion engine

Engine control method and device

Method and apparatus for controlling engine

Redundant device positioning sensing system for a vehicle

Failure diagnostic method and apparatus for manifold pressure sensor

Failure diagnostic method and apparatus for atmospheric pressure sensors

Failure diagnostic method and apparatus for manifold pressure sensors

Control apparatus and method for internal combustion engine

Method and apparatus for controlling an engine using a cam signal

Method for determining a change in air consumption for a combustion engine

Method and apparatus to evaluate an intake air temperature monitoring circuit

Diagnostic method for a sensor

Method for managing the “stop-and-start” mode in a motor vehicle equipped with an internal combustion engine

Method for testing at least three sensors, which detect a measurable variable for an internal combustion engine

Variable valve mechanism control device and control method

System and method for displaying engine fault conditions in a vehicle

Engine timing control with intake air pressure sensor

Method and device for operating an actuator with a capacitive element

Method and system for monitoring the functional capability of a particle detector

Method, control appliance, and computer program for detecting defective pressure sensors in an internal combustion engine

Air flow measuring device formed integrally with electronically controlled throttle body

Abnormality diagnosis apparatus and method for water temperature sensor

Method and device for monitoring a control unit of an internal combustion engine

Method for diagnosing an engine control unit and corresponding engine control unit

Valve characteristic estimation device and controller for internal combustion engine

Testing a fuel tank vacuum sensor

Method and device for operating a combustion engine

Method for determining state of engine speed sensor for vehicle

Control device of internal combustion engine

Common rail fuel injection system

System for diagnosing degradation of air-fuel sensor

Fault detection system and method for detecting a faulty temperature sensor in motor vehicles

Control apparatus for an internal combustion engine

Air-fuel ratio controller for internal combustion engine and diagnosis apparatus for intake sensors

Power take-off state and engine speed request

Fuel pressure control device for internal combination engine

Bumpless crankshift position sensing

Diagnostic system for internal combustion engine

Electronic throttle control with throttle position sensor system and air flow indicators

Method for checking the operability of an ambient pressure sensor of an internal combustion engine

System and method for detection of degradation of vacuum brake booster sensor

Device for detecting response characteristics of sensor

Diagnostic device for exhaust gas recirculation system

Intake control apparatus for internal combustion engine and method thereof

Engine control device

Electronic throttle controller

Method and apparatus for determining coolant temperature rationally in a motor vehicle

Method of diagnosing the operating state of a motor vehicle diesel engine

Fault diagnosis device for detection device provided on engine

Failure diagnosis apparatus for temperature sensor

Method for operating an internal combustion engine

Controller of internal combustion engine

Diagnosis of a urea SCR catalytic system

Exhaust temperature sensor malfunction detection apparatus

Method for operating an internal combustion engine

Single sensing multiple output system

Detection of a humidity sensor failure in an internal combustion engine

Vehicle engine control system utilizing humidity sensor

Method for responding to sensor failures on EGR/VGT engines

Electronic engine control with reduced sensor set

Variable frequency based accelerator pedal module and electronic throttle body position indicators

Method for operating a fuel supply system for an internal combustion engine in a motor vehicle

Diagnostic apparatus for an exhaust gas sensor

Methods and systems for verifying oxygen sensor connections

Abnormality diagnosis device for internal combustion engine

Fuel supply device

Systems and methods for selective catalytic reduction (SCR) multipoint diagnosis

Systems and methods for evaporative emissions systems

Fuel pump with electronic controlled pressure regulation and failure mitigation

Method and system for knock control

Method and system for knock sensor diagnostic

Combustion engine airflow management systems and methods

Method and system for controlling a marine drive during shift sensor fault

Auxiliary fuel injector timing driver

System and method for diagnosing a fault in a camshaft position sensor and/or a crankshaft position sensor

Diagnostic for a mid-catalyst NH3 sensor