A major component of moder SCR (Selective Catalytic Reduction) systems is the Bosch Denoxtronic reduction agent metering system. It reduces nitrogen oxides. Bosch’s Denoxtronic is an efficient solution for meeting Tier 3 requirements and above. It injects AdBlue, a solution of percent urea in. Bosch components. Dosing control unit DCU/ electronic engine control unit MDG1. Optional with MDG1: heater control unit HCU-PC. Optional with MDG1.

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The Denoxtronic system supports the vehicle manufacturer to achieve current and upcoming emission regulations.

The hydraulic connection on the dosing module and the coolant connections can be aligned in different directions to make them easier to mount in narrow installation spaces on the engine. Please try again later. Targeting cookies These cookies are used to customize information and advertising to your interests based on the content you have visited denoxtronix.

A Sensor unit for filling level, concentration and temperature.

A distinction is made between two variants. The core task of the dosing module is the demand-based injection of diesel exhaust fluid into the exhaust train. Many thanks for taking an interest in Bosch Mobility Solutions!

Denoxtronic dosing module For efficient exhaust-gas treatment. In automotive applications, this reducing agent is obtained from the carrier substance urea, NH 2 2 CO. NO x sensor Outstanding regulation and diagnosis of catalytic nitrogen oxide reduction. The first generation for commercial vehicles, consisting of a supply module with integrated DCU, dosing module and atomizer.


This website uses cookies for functional, comfort and statistics purposes. The modular SCR system from Bosch is used to meter the diesel exhaust fluid reducing agent.

Media Center Download more information on this subject. Denoxtronic dosing control unit For efficient exhaust-gas treatment. Press releases and images Visit Bosch press portal.

Denoxtronic 2.2: Exhaust-gas treatment to cut NOx-emissions

Waiting for the Bosch put on the market the test software for the diagnostics, at the end ofour regeneration program regarding Bosch Denoxtronic modules became active. Privacy settings allow you to enable or disable cookies.

Structure of the diesel exhaust fluid dosing module air-cooled. Imprint Legal Privacy Bosch. Many thanks for taking an interest in Bosch Mobility Solutions! Press releases and pictures Visit bosch press portal. Comfort cookies These cookies offer additional functionality or make the website easier to use.

Low power consumption in driving cycle, due to activation only on obsch — contribution to lower CO 2 emission of the vehicle. Contribution to achieve current and future emission targets The multiple spray variant of the dosing module support optimized dfnoxtronic for a wide variety of exhaust layouts.

For the full functionality of this website cookies are needed. The newest generation fulfills the strictest emission standards EU6 and US The second generation for nosch vehicles: Overview all system components.

The concept has no backflow DEF line into the tank. Denoxtronic supply module For efficient exhaust-gas treatment. We will process your request promptly.

Denoxtronic dosing module

We will process your request promptly. The system consists of denooxtronic and dosing modules denoxrronic addition to the optional DCU.


This leads to low power consumption and improved CO 2 balance compared to pressure controlled systems with backflow line. All products Operation System benefits Contact Other systems.

Sprays with different spray angles and flow rates allow the perfect distribution of ammonia in the SCR catalytic converter. Common-rail system with piezo injectors Diesel injection system CRS for a maximum pressure up to 2, bar.

Denoxtronic ­exhaust-gas ­treatment system

It reduces nitrogen oxides in exhaust gas and has been used in heavy commercial vehicles in Europe since The dosing module ensures a precise diesel exhaust fluid quantity control and handles its atomization and distribution in the exhaust pipe. The air-cooled variant of the dosing module is intended for installation on the underbody.

C Cooling adapter for passive air cooling. Electronically controlled delivery of diesel exhaust fluid into the exhaust train. Latest Bosch Mobility videos on Youtube Watch now. In order to restrict vehicle emissions, the emission limits are continuously being reduced worldwide. Inside the SCR catalytic converter, the ammonia then reduces the nitrogen oxides into harmless water and nitrogen.

After the refresh a cookie management dialog will be shown. Due to the flat design of the filter, the residual volume in the tank is below ml — a big benefit for the vehicle manufacturer for tank design and usable tank volume.