Does BlueTEC use def?
BlueTec technology will require diesel exhaust fluid (DEF), a solution of two-thirds pure water and one-third automotive-grade urea, to treat exhaust gases downstream of the engine.
What does BlueTEC mean on a Mercedes-Benz car?
selective catalytic reduction
BlueTec is Mercedes’ brand name for its system of selective catalytic reduction (SCR) or, in English, treating the exhaust gas of a diesel engine to reduce its emissions. So, a BlueTec car has the spray system, and a non-BlueTec car does’t.
Are BlueTEC engines reliable?
As with any modern engine, these engines require regular service to maintain reliability and can suffer from a variety of problems as they get older. It’s important to watch for symptoms of problems with your Bluetec diesel and have it serviced before major damage occurs.
What is the BlueTec system on an e320?
The BLUETEC system has a number of components that “scrub” the exhaust before it is released into the atmosphere. Two variants of the BLUETEC system exist, the NAC+SCR system and the AdBlue system. NAC+SCR is used on the 45-State version of the E320.
What kind of engine does a Mercedes BlueTec have?
The heart of Mercedes diesel cars like the E320 BLUETEC is a 3.0-liter V6 turbodiesel engine. The engine has four valves per cylinder and each fuel injector is located at the center of the top of the combustion chamber, in the same location where most four-valve gasoline engines locate the spark plug, for optimum fuel burn.
How does the Mercedes BlueTec exhaust system work?
AdBlue was introduced in the 2008 model year and sold in all 50 states. Exhaust leaves the engine and passes through a Diesel Oxidation Catalyst (DOC), which reduces carbon monoxide and unburned hydrocarbons in the exhaust.
What kind of heater does Bluetec diesel use?
DEF heater is another known weak points. All Bluetec vehicles use Diesel exhaust fluid, also known as AdBlue. It is stored in an external tank, and it would freeze in cold weather. To prevent this, DEF tank is equipped with an electric heater which can burn out.
Which is the best Mercedes E320 Bluetec Diesel?
I think the W211 is best in the E320 BlueTec form. If you can find a clean, maintained, and documented E320 BlueTec it will be a good decision. There are more modern diesels, but this is the last of the V6 diesels that do not require AdBlue.
What kind of car is Mercedes-Benz BlueTEC?
Mercedes-Benz has always been an auto manufacturer that recognized this, and it has never been shy of rising to the challenge to be as environmentally friendly as possible when it comes to its cars. BlueTEC® was perhaps one of the biggest example of this – although rest assured, there were many others.
What does BlueTEC stand for in diesel technology?
At its core, BlueTEC® was a combination of several different sophisticated diesel technologies that worked together to form something far more powerful than any one of them could be on their own. The various components that made up the system included:
Is the Mercedes-Benz E Class A premium car?
While many in the United States would consider the E-class a premium car, it’s simply a taxi in other parts of the world. Furthermore, the majority of the E-class taxis around the world are diesel models. With so many professional drivers choosing the Mercedes-Benz E-class, there must be a reason.