SCR/DEF Module/System Cleaning Kit (Commercial Vehicles [Trucks], Buses, Agricultural and Construction Machinery)

Description

Clean the SCR system instead of replacing components. Error messages in the SCR system or the AdBlue® injection system are often not caused by defective components, but by crystallized AdBlue residues, deposits, or blockages in the injection module, injector, or lines. The SCR cleaning kit for commercial vehicles allows these deposits to be removed precisely—without the need for time-consuming disassembly of the system. This saves time in the workshop, reduces unnecessary spare part costs, and quickly restores the proper functioning of the exhaust aftertreatment system.

The system enables effective cleaning of AdBlue/DEF dosing modules, injectors, and lines in numerous commercial vehicles as well as in agricultural and construction machinery.

Benefits for the workshop

• Cleaning without disassembling the SCR system: Crystallized AdBlue/DEF residues are removed directly from the dosing module, lines, and injector.
• Quick troubleshooting in the SCR system: Many faults in exhaust aftertreatment are caused by deposits—not by defective components.
• Reduced repair costs: Cleaning can prevent the need for expensive component replacements on the dosing module or injector.
• More efficient workshop processes: Cleaning is targeted and predictable—without time-consuming disassembly work.
• Ensuring emissions compliance: A clean SCR system ensures precise AdBlue dosing and helps meet legal emissions limits.

Compatible SCR systems and vehicle manufacturers

The cleaning kit is suitable for, among others:

• Bosch Denoxtronic 2.2
• Bosch Denoxtronic 6-HD
• Albonair AdBlue systems
• Emitec / NoNOx systems
• Cummins Ecofit UL2
• DAF, IVECO, MAN, Mercedes-Benz, Renault, Scania, Volvo, and many other commercial vehicle, agricultural, and off-highway manufacturers

Typical workshop applications

• SCR system error codes
• AdBlue crystallization in the dosing module
• clogged AdBlue injector
• irregular AdBlue dosing
• Faults in exhaust aftertreatment
   

Scope of delivery

The kit includes all the components needed to clean the AdBlue/DEF system:

• Cleaning tank
• Adapters for the dosing module, inlet, and return line
• Connection adapters for various piping systems
• Hoses
• Filling bottle