with sensor resistivity varying with oxygen concentration

Industry

CPC
F02D41/1455

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02DCONTROLLING COMBUSTION ENGINES F02D41/00Electrical control of supply of combustible mixture or its constituents

Current Industry

F02D41/1455with sensor resistivity varying with oxygen concentration

Industries

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Patents Grantslast 30 patents

Information Patent Grant
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Method for detecting the operational readiness of a jump lambda sensor
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METHOD FOR CONTROLLING AIR-FUEL RATIO IN IDLE PURGE-OFF MODE
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EXHAUST SENSOR
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with sensor resistivity varying with oxygen concentration

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Device and method for determining an offset in a signal of a sensor...

Oxygen sensor adaptive impedance control

Heater in-circuit capacitive measurement

Method and control unit for regulating a fill level of a reservoir...

Valve duty differentiated exhaust gas recirculation control method...

Method for controlling air-fuel ratio in idle purge-off mode

Resistive based combustion sensing method and apparatus

Post catalyst dynamic scheduling and control

Sensing combustion misfire events in engines by comparing signals d...

Method and system for controlling an oxygen sensor

Engine control device and engine control method

Gas sensor control device

Internal combustion engine

Exhaust sensor

Control device of internal combustion engine

Wideband oxygen sensing

Methods and systems for estimating exhaust pressure with a variable...

Control system of internal combustion engine

Exhaust gas purification apparatus for internal combustion engine

Engine control apparatus

Wideband oxygen sensing method and apparatus

Control device for internal combustion engine

Method for operating an internal combustion engine and correspondin...

Method for suppressing interference

Fault diagnostic systems and methods using oxygen sensor impedance

Oxygen sensing method and system

Sensor control apparatus and sensor control system

Method for detecting the operational readiness of a jump lambda sensor

Methods and systems for an oxygen sensor

Gas sensor processing apparatus

Patents Applicationslast 30 patents

METHOD AND CONTROL UNIT FOR REGULATING A FILL LEVEL OF A RESERVOIR...

HEATER IN-CIRCUIT CAPACITIVE MEASUREMENT

VALVE DUTY DIFFERENTIATED EXHAUST GAS RECIRCULATION CONTROL METHOD...

METHOD AND SYSTEM FOR CONTROLLING AN OXYGEN SENSOR

Sensing Combustion Misfire Events in Engines by Comparing Signals D...

METHOD FOR CONTROLLING AIR-FUEL RATIO IN IDLE PURGE-OFF MODE

EXHAUST SENSOR

METHODS AND SYSTEMS FOR ESTIMATING EXHAUST PRESSURE WITH A VARIABLE...

ENGINE CONTROL APPARATUS

GAS SENSOR CONTROL DEVICE

CONTROL SYSTEM OF INTERNAL COMBUSTION ENGINE

CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE AND CORRESPONDIN...

METHODS AND SYSTEMS FOR AN OXYGEN SENSOR

FAULT DIAGNOSTIC SYSTEMS AND METHODS USING OXYGEN SENSOR IMPEDANCE

Oxygen Sensing Method and System

Wideband Oxygen Sensing Method and Apparatus

Oxygen Sensing Method and Apparatus

METHOD FOR DETECTING THE OPERATIONAL READINESS OF A JUMP LAMBDA SENSOR

OXYGEN SENSOR CONTROL APPARATUS

POST CATALYST DYNAMIC SCHEDULING AND CONTROL

EMISSION CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE

GAS SENSOR PROCESSING APPARATUS

SENSOR CONTROL APPARATUS AND SENSOR CONTROL SYSTEM

APPARATUS AND METHOD FOR DETECTING ABNORMAL AIR-FUEL RATIO VARIATIO...

AIR-FUEL RATIO CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE

Fueling Systems, Methods And Apparatus For An Internal Combustion E...

METHOD AND CONTROL UNIT FOR MONITORING CABLE FAULTS ON A BROADBAND...

SENSOR CONTROL APPARATUS AND SENSOR CONTROL METHOD

INTER-CYLINDER AIR-FUEL RATIO IMBALANCE DETERMINATION APPARATUS FOR...