Abstract: The present invention relates to a system and a method for determining degradation of ozone conversion efficiency of an ozone-converting device in a vehicle. The system includes a heat-exchanging device, such as a radiator, covered with a catalytic coating capable of reducing ozone of the ambient air. The system further includes at least one temperature sensor for measuring the temperature of heat-exchanging device. The temperature is compared to a reference temperature in order to determine degradation in the devices ozone-converting efficiency.

Abstract: A diagnostic system for a motor vehicle comprises a component installed within motor vehicle. The system further includes an identifier device mechanically coupled to the component. The identifier device comprises an identifying portion which identifies the component, and the identifier device also comprises a sensor which senses the physical environment in which the identifier device is located. A diagnostic method for a motor vehicle comprises mounting a component within the motor vehicle. The method further includes mechanically coupling an identifier device to the component, the identifier device comprising an identifying portion which identifies the component and the identifier device also including a sensor. The method also comprises confirming, with data provided by the identifying portion, that the identifying portion correctly corresponds to the component. Further, the method includes confirming, with data provided by the sensor, that the identifier device is properly coupled to the component.

Abstract: A system for determining the effectiveness of a catalytic coating on a radiator in a motor vehicle. The system provides a driver or maintenance staff status of the catalytic function provided by the catalytic coating on a heat exchanger in a cooling system connected to an engine in a motor vehicle. The motor vehicle includes an engine, a cooling circuit, a heat exchanger having at least a partially externally coating of a catalytic material for converting environmentally harmful substances in ambient air. A sensor determines the effectiveness of the catalytic exchanger by comparing a parameter on one side of the heat exchanger with a parameter on the other side of the heat exchanger. The sensor determines the effectiveness of the catalytic exchanger by measuring untreated air and air that is treated by passing through the heat exchanger. A fan is used to reverse the flow of air to and from the heat exchanger.

Abstract: A diagnostic system for a motor vehicle comprises a component installed within motor vehicle. The system further includes an identifier device mechanically coupled to the component. The identifier device comprises an identifying portion which identifies the component, and the identifier device also comprises a sensor which senses the physical environment in which the identifier device is located. A diagnostic method for a motor vehicle comprises mounting a component within the motor vehicle. The method further includes mechanically coupling an identifier device to the component, the identifier device comprising an identifying portion which identifies the component and the identifier device also including a sensor. The method also comprises confirming, with data provided by the identifying portion, that the identifying portion correctly corresponds to the component. Further, the method includes confirming, with data provided by the sensor, that the identifier device is properly coupled to the component.

Abstract: A system for determining the effectiveness of a catalytic coating on a catalytic converter in a motor vehicle. The system provides a driver or maintenance staff status of the catalytic function provided by the catalytic coating on the catalytic converter which is downstream from a heat exchanger connected to a cooling system in an engine in a motor vehicle. The catalytic converter is arranged to be heated by an air flow passing through the catalytic converter. The catalytic coating on the catalytic converter converts environmentally harmful substances in ambient air into substances which are not harmful to the environment. The motor vehicle also includes a control unit and a sensor. The sensor is connected to the control unit and is able to determine a degree of conversion of one or more environmentally harmful substances by the catalytic coating on the catalytic converter.

Abstract: A system for determining the effectiveness of a catalytic coating on a catalytic converter in a motor vehicle. The system provides a driver or maintenance staff status of the catalytic function provided by the catalytic coating on the catalytic converter which is downstream from a heat exchanger connected to a cooling system in an engine in a motor vehicle. The catalytic converter is arranged to be heated by an air flow passing through the catalytic converter. The catalytic coating on the catalytic converter converts environmentally harmful substances in ambient air into substances which are not harmful to the environment. The motor vehicle also includes a control unit and a sensor. The sensor is connected to the control unit and is able to determine a degree of conversion of one or more environmentally harmful substances by the catalytic coating on the catalytic converter.

Abstract: A system for determining the effectiveness of a catalytic coating on a radiator in a motor vehicle. The system provides a driver or maintenance staff status of the catalytic function provided by the catalytic coating on a heat exchanger in a cooling system connected to an engine in a motor vehicle. The motor vehicle includes an engine, a cooling circuit, a heat exchanger having at least a partially externally coating of a catalytic material for converting environmentally harmful substances in ambient air. A sensor determines the effectiveness of the catalytic exchanger by comparing a parameter on one side of the heat exchanger with a parameter on the other side of the heat exchanger. The sensor determines the effectiveness of the catalytic exchanger by measuring untreated air and air that is treated by passing through the heat exchanger. A fan is used to reverse the flow of air to and from the heat exchanger.