CPK Automotive GmbH & Co KG

- Model V2 - Active Regeneration System



The DYNTEST-Module CatFire  is an active regeneration system for DOC-type diesel particle filters in conjunction with the highly reliable DYNTEST bus system. There's no escaping active regeneration systems if the temperature of the exhaust gases a vehicle produces are not sufficiently high - as is often the case with buses, waste-collection trucks and forklifts trucks. Unfortunately, conventional flame burners have a very high energy requirement, which means they can only provide regeneration when the engine is idling - and not under full load. The DYNTEST-Module CatFire   was designed to function under all types of operating conditions. And as an intelligent system, it permits diesel post-injection for coated filters and additive systems, independent of the engine-management system. What's more, the CatFire  can be installed quickly, and comes with a very attractive price tag.

The sophisticated structure makes it a lot easier to install the HC dosing unit. WeCPK has installed the pump in its own purpose made housing, which is controlled by the standard ControlBox. Furthermore, we have incorporated a special software in the ControlBox to control the pump. The dosing pump is connected to the ControlBox by a standard output of the ControlBox. This means the extra wire harness is not needed anymore.

When installing the HC dosing unit as an add-on module, a second temperature sensor is needed. However, a wire harness with 2 temperature sensors is required when installing the CatFire V2 directly with the ControlBox.

Before using the CatFire V2 the first time, the special program 120 as well as the panel type needs to be activated. The parametrization can still be done by PC or On-Road panel.

Catfire Dosing System with fuel pump and 50 cm flying wire

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