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17 Απρ 2023 · If there is one thing that many diesel owners dread, it’s the fact they have to include DEF in their vehicles at all. DEF is made up of 67.5 percent deionized water and 32.5 percent high-purity urea.
19 Ιαν 2021 · How do you diagnose a DEF pump problem? I am going to show you how to diagnose a faulty DEF pump with a scope. This method is much faster than doing all the resistance checks the manufacturer wants you to do on the harness, according to service information.
3 Οκτ 2024 · Diesel exhaust fluid, or DEF, is a key component in lowering pollutants emitted from diesel engines, helping to improve efficiency and reduce emissions.
21 Αυγ 2023 · Replace the DEF pump: A DEF pump replacement is a reasonably simple procedure. All you have to do is gain access to your vehicle's Selective Catalytic Reduction (SCR) system, unscrew the old DEF pump, and then bolt the new one in. Reach out to a professional if need be.
13 Φεβ 2023 · Supertech DEF is a pre-diluted diesel exhaust fluid designed for diesel vehicles. It uses high-purity urea and de-ionized (pure) water to reduce the emission of harmful nitrogen oxide (NOx). When sprayed into a vehicle’s exhaust stream, it breaks down the nitrogen oxide into nitrogen and water.
26 Ιουν 2024 · Diesel Exhaust Fluid (DEF) plays a critical role in modern diesel engines. It's an essential component of Selective Catalytic Reduction (SCR) systems, which help reduce harmful nitrogen oxide (NOx) emissions.
21 Απρ 2016 · Diesel exhaust fluid (DEF) consists of 32.5 percent high-purity synthetic urea and 67.5 percent deionized water. DEF is slightly heavier than water at 9.08 lbs. per gallon (versus 8.34). Despite marketing names such as AdBlue and Blue DEF, it’s a clear liquid with a slight smell of ammonia.
