Method to determine the composition of a fuel mixture

Method to determine a fuel composition

Method to determine a fuel composition

Method of controlling operation of an engine that can use a single-fuel of a multi-fuel combustion mode

Fuel control system of internal combustion engine

Method and System for Detecting Fuel Type

Control system for internal combustion engine

Method and System for Adjusting Electronic Ignition for Multiple Fuel Types

Internal combustion engine for operation with two different knock resistant fuels

Method and device for detecting the fuel quality in an internal combustion engine

Spark ignition type internal combustion engine

Ethanol compensated fuel density for fuel consumed calculation

Engine control, fuel property detection and determination apparatus, and method for the same

Control system for internal combustion engine

Flexible fuel prediction and driver message display

System for controlling triggering of adsorber regeneration

System and method for control of an internal combustion engine

Fuel injection control device for a variable-fuel engine and engine incorporating same

Method and apparatus for modifying fuel injection scheme

Fuel injection control device

Control system for internal combustion engine

System and method for determining ethanol content in fuel

Zone based knock reduction systems and methods for belt alternator starter hybrid systems

Method for recognizing a fuel type in a diesel engine

System and method for engine with fuel vapor purging

Fuel nature measuring device of internal combustion engine and internal combustion engine having the same

Fuel nature measuring device of internal combustion engine and internal combustion engine having the same

Internal combustion engine control device

Engine control device and control method

Fuel property determining apparatus, leakage detecting apparatus, and injection control apparatus

Device for detecting cetane value of fuel used by an engine

Method and apparatus for air fuel ratio adjustment

Control system for internal combustion engine

Engine control apparatus

Method and device for assessing the quality of a fuel, in particular a diesel or petrol fuel

Control apparatus for internal combustion engine

Virtual fuel quality sensor

Control system for internal combustion engine

Exhaust control system implementing fuel quality detection

Evaporative fuel treatment apparatus

Event based engine control system and method

System and method for engine with fuel vapor purging

System and method for engine fuel blend control

Apparatus and method for controlling an internal combustion engine

Control system for internal combustion engine

Method of determining cetane number of fuel in internal combustion engine

Control system for internal combustion engine

Control system for internal combustion engine

Engine control apparatus

Control system for internal combustion engine

Control system for internal combustion engine

Method for estimating the sulfur content in the fuel of an internal combustion engine

Method for estimating the sulfur content in the fuel of an internal combustion engine

Fuel control apparatus for internal combustion engine

Device and method for diagnosing evaporation leak, and control device of internal combustion engine

Fuel injection system of internal combustion engine

Spark ignition internal combustion engine

Method for verification of at least one given fuel mixture ratio

Fuel property-adaptive engine control system with on-board fuel classifier

Fuel nature measuring device of internal combustion engine and internal combustion engine having the same

Fuel properties estimation for internal combustion engine

Engine control device and control method

Variable octane duel fuel delivery system

Adaptive engine control

Fuel injection system

Device for determining fuel quality and corresponding method

Fuel supply apparatus for internal combustion engine

Control method and apparatus for use in an alcohol fueled internal combustion engine

Fuel driveability index detection

Fuel property determination system

SYSTEM AND METHOD FOR PREDICTIVE UNDER-FUELING AND OVER-FUELING IN A COMBUSTION ENGINE

Ethanol detection with heated fuel injector in flexible fuel vehicles

Dual fuel engine system and method for controlling dual fuel engine system