+86 17322703792

sales@vostarparts.com

350logo
Edit Content

Follow Us

Products

Mercedes-Benz truck adblue urea DEF injection diesel 1644900513

Mercedes-Benz truck adblue urea DEF injection diesel 1644900513

How AdBlue urea injection works in Benz trucks:

Composition of AdBlue: AdBlue is a non-toxic, colorless, and non-flammable liquid composed of 32.5% high-purity urea and 67.5% deionized water.

How It Works:

When the diesel engine is running, it emits harmful NOx emissions as part of the exhaust gases.

These exhaust gases pass through the SCR system, where a fine mist of AdBlue is injected into the stream.

Once injected, AdBlue turns into ammonia and carbon dioxide.

PRODUCT DETAILS

Model No.: 1644900213, 0444021029,0444021024, 1644900513, 1644900413, A1644900213, A1644900513,
DFI1000,‎ 0444021025, 0444021030,DFI1003,‎ 0444021013, 0444021021, 3C0131113C, 18307807206, DFI1006,‎ 0444021046, 4627710AC, 68232842AA, 68232842AB, 68232842AC, 68232842AD.
Application: Mercedes-Benz truck

AdBlue (also known as Diesel Exhaust Fluid or DEF in North America) is a liquid solution used to help reduce the harmful nitrogen oxide (NOx) emissions produced by diesel engines. It’s a crucial part of the Selective Catalytic Reduction (SCR) system found in many modern diesel-powered vehicles, including Benz (Mercedes-Benz) trucks.

How AdBlue urea injection works in Benz trucks:

Composition of AdBlue: AdBlue is a non-toxic, colorless, and non-flammable liquid composed of 32.5% high-purity urea and 67.5% deionized water.

How It Works:

When the diesel engine is running, it emits harmful NOx emissions as part of the exhaust gases.

These exhaust gases pass through the SCR system, where a fine mist of AdBlue is injected into the stream.

Once injected, AdBlue turns into ammonia and carbon dioxide.

The ammonia interacts with the NOx in the SCR catalyst, breaking the NOx down into harmless nitrogen and water vapor.

AdBlue Tank:

Benz trucks have a separate AdBlue tank, usually identifiable by a blue filler cap.

The size of the tank and consumption rate varies depending on the truck model and usage.

The truck’s onboard computer system will alert the driver when the AdBlue level is low, usually providing ample time for a refill.

Importance of AdBlue:

AdBlue is essential for ensuring that the truck meets stringent emission regulations.

Running out of AdBlue or using poor-quality AdBlue can cause the truck to limit its performance, go into a “limp mode,” or in some cases, not start at all.

It’s crucial always to refill with high-quality AdBlue to avoid potential damage to the SCR system.

Storage and Handling:

AdBlue should be stored out of direct sunlight and in temperatures between -6°C and 25°C.

Although it’s not harmful, it’s recommended to wear gloves when refilling, as it can be corrosive to some metals and can cause irritation if it comes in contact with the skin.

In summary, the AdBlue urea injection system in Benz trucks plays a pivotal role in reducing harmful NOx emissions, ensuring that the vehicle complies with environmental standards. Proper maintenance and timely refills are crucial for the system’s efficient functioning.

Scroll to Top

Leave a Message

We will call you back soon!

Leave a Message

We will call you back soon!

Message feedback submitted successfully! We have received the email message. Our staff will contact you later. Thank you for your support and feedback!  :)