Abstract: A cleaning tool for an aftertreatment device including a vacuum attachment port having an exterior end and an interior end, a vacuum extension extending from the interior end of the vacuum attachment port, wherein the vacuum extension has a concave inner surface adapted to engage an end of the aftertreatment device, wherein the concave inner surface of the vacuum extension is adapted to secure the cleaning tool to the end of the aftertreatment device when a vacuum is applied from the exterior end of the vacuum attachment port by having the concave inner surface provide a vacuum sealing engagement with the end of the aftertreatment device when the vacuum is applied from the exterior end of the vacuum attachment port.

Abstract: A cleaning tool for an aftertreatment device including a vacuum attachment port having an exterior end and an interior end, a vacuum extension extending from the interior end of the vacuum attachment port, wherein the vacuum extension has a concave inner surface adapted to engage an end of the aftertreatment device, wherein the concave inner surface of the vacuum extension is adapted to secure the cleaning tool to the end of the aftertreatment device when a vacuum is applied from the exterior end of the vacuum attachment port by having the concave inner surface provide a vacuum sealing engagement with the end of the aftertreatment device when the vacuum is applied from the exterior end of the vacuum attachment port.

Abstract: A diagnostic tool for a vehicle configured to automatically identify different communication protocols used by Electronic Control Units (ECUs) on-board the vehicle. The diagnostic tool includes a connector connectable to a data port of the vehicle; a data processor and a data storage device configured to store a list of different communication protocols. The data processor automatically initiates communications with the ECUs on-board the vehicle using a first communication protocol and if the data processor receives a response comporting to the first communication protocol, the data processor determines that at least one ECU on-board the vehicle is using the first communication protocol.

Abstract: A diagnostic tool for a vehicle configured to automatically identify different communication protocols used by Electronic Control Units (ECUs) on-board the vehicle. The diagnostic tool includes a connector connectable to a data port of the vehicle; a data processor and a data storage device configured to store a list of different communication protocols. The data processor automatically initiates communications with the ECUs on-board the vehicle using a first communication protocol and if the data processor receives a response comporting to the first communication protocol, the data processor determines that at least one ECU on-board the vehicle is using the first communication protocol.