What is AdBlue and How Does it Reduce Emissions?

As we know, diesel engines have good durability and efficiency, but they greatly impact environmental safety, due to their NOx (Nitrogen Oxide) emissions. Modern vehicles such as Mercedes Benz, Audi, Rangrover, etc, have a liquid called AdBlue. It is a key player in reducing NOx emissions effects and keeping the environment safe. But what will happen if you ignore this critical component, such as driving without AdBlue? In this article, we are going to discuss What is AdBlue?, The role of AdBlue, Benefits of using AdBlue, OK! Let’s dive in

 

What is AdBlue?

 

AdBlue is a Non-toxic liquid solution, Mainly made up of deionized water and urea (32.5%). It is stored in an Adblue tank within diesel vehicles equipped with Selective Catalytic Reduction (SCR) technology. This system is engineered to reduce the amount of NOx emitted by the exhaust, Transforming harmful gases into harmless nitrogen and water.

 

The Role of AdBlue in Reducing Emissions.

 

The SCR system is a critical component in modern diesel engines. When diesel fuel combusts, NOx is produced, Which is a major pollutant. AdBlue is injected into the exhaust gases before they pass through the SCR catalyst. It reacts with NOx emissions and produces nitrogen and water vapour, This will significantly reduce NOx emissions and keep the environment clean. When AdBlue levels are low, Warning lights may alert the driver.

 

Benefits of Using Adblue

 

Adblue not only helps reduce NOx emissions It also helps ensure vehicles meet global emission standards, So you can prevent unwanted fines and extend the lifespan of your vehicle’s engine by ensuring cleaner operations.

 

How to Maintain and Refill AdBlue in Your AdBlue

 

How do you use AdBlue? AdBlue needs regular checkups about fluid levels, Similar to how you might monitor oil and coolant. Refilling AdBlue is some kind of a process. 

 

1. Locate the AdBlue tank, Normally found around the fuel tank

2. Purchase the correct type of AdBlue recommended by the vehicle manufacturer.

3. Carefully pour the AdBlue into the tank, Avoiding spills, as it can crystallise and is difficult to clean.

How long can I drive after the AdBlue warning?

 

Generally, once the AdBlue warning light is on, the vehicle still can drive a certain distance around 1200 to 1500 mileage because the warning light will illuminate when there are about 2-3 litres left in the AdBlue tank. However, you should fill your Adblue tank before it gets empty. Otherwise, it’ll reduce engine performance and restrictions on starting the engine.

 

How long does AdBlue last?

 

Generally, Under normal driving conditions, AdBlue consumption might be about 5% of diesel use. So, frequent refills depend on your driving pattern and vehicle model.

 

Common Misconceptions and FAQs About AdBlue

 

Can I Drive without AdBlue? The short answer Is yes!, But driving without AdBlue can lead to significant consequences, possible engine damages, and legal issues to the vehicle’s SCR system. Moreover, modern vehicles are designed to limit performance or not to operate at all if AdBlue levels are dropped.

 

Summary

 

AdBlue plays a vital role in helping diesel vehicles meet global standards of emissions. It helps to reduce NOx emissions by reacting with NOx emissions and turning them into Nitrogen and Water vapour. AdBlue needs regular checks and refills as well as coolant and oil. When AdBlue levels are low it triggers an AdBlue warning light, Then it needs refills otherwise when AdBlue is finished It’ll lead to significant problems such as not functioning the engine and law-related problems. Always give your attention to the AdBlue level in your vehicle.

 

If you’re facing any kind of problems related to AdBlue you should visit the nearest mechanic to seek professional help. Call us or Book a Session with us. We will help you to figure out what is the problem in your vehicle.