Abstract: An ECU assembly includes one or more electrical connectors received in a protective cover. The cover includes an introduction aperture through which the connector or connectors can be introduced into the cover, and at least one connection aperture through which the or each connector is connected to the ECU. A retaining portion of the cover at each connection aperture is interposed between the respective connector and the ECU to retain the cover to the ECU in its use position.

Abstract: An ECU assembly includes one or more electrical connectors received in a protective cover. The cover includes an introduction aperture through which the connector or connectors can be introduced into the cover, and at least one connection aperture through which the or each connector is connected to the ECU. A retaining portion of the cover at each connection aperture is interposed between the respective connector and the ECU to retain the cover to the ECU in its use position.

Abstract: A control system is provided for thermal management of an aftertreatment device in an engine that is provided in an enclosure. The engine has a cooling fan that is operable in a first direction to cool said engine. The fan is also operable in a reverse direction opposite to the first direction. The control system includes a first temperature sensor that measures a temperature of the engine or the enclosure. The control system further includes a second temperature sensor that measures a temperature of the aftertreatment device. The control system also includes a processor that is coupled to the first and second temperature sensors. The processor is configured to issue control signals, based on whether regeneration is required by the aftertreatment device or not, for selectively controlling a direction of operation associated with the cooling fan.

Abstract: A control system is provided for thermal management of an aftertreatment device in an engine that is provided in an enclosure. The engine has a cooling fan that is operable in a first direction to cool said engine. The fan is also operable in a reverse direction opposite to the first direction. The control system includes a first temperature sensor that measures a temperature of the engine or the enclosure. The control system further includes a second temperature sensor that measures a temperature of the aftertreatment device. The control system also includes a processor that is coupled to the first and second temperature sensors. The processor is configured to issue control signals, based on whether regeneration is required by the aftertreatment device or not, for selectively controlling a direction of operation associated with the cooling fan.