Does it matter what brand of AdBlue you use?
You might see AdBlue with different names depending on the brand that’s making it, but the basic mixture doesn’t change. The solution should always be 32. It is a clear, non-toxic, nonpolluting, and non-hazardous solution of pure automotive grade urea in demineralized water. Urea content in the solution is closely controlled in the range of 31.A modern clean diesel car will recognize that your pee is not the right stuff. AdBlue solution has a far higher concentration of urea–32.
Why is my AdBlue running out so fast?
An indicator that your AdBlue may be contaminated is an uptick in AdBlue consumption, a selective catalytic reduction (SCR) system malfunction, or quite simply, the engine shuts down. The ideal concentration of urea-based AdBlue is 32. These problems may occur if this ratio is off, indicating a contamination. If you check under the hood and notice crystallised urea deposits around the AdBlue® injector, this is a clear sign that your system is suffering from crystallisation. Left unchecked, these deposits can block the system, leading to injector failure or damage.However, there are ways to prevent AdBlue crystallisation, such as by storing the liquid under the right temperature and keeping the DEF tank full. Regularly cleaning the AdBlue pump and pipeline can help reduce contaminants which are likely to cause crystallisation, too.
Are there better quality AdBlue?
It’s important to note that not all AdBlue products are created equal. Contaminated AdBlue, diluted solutions, or AdBlue with impurities can cause serious damage to the SCR system and result in poor performance, increased emissions, and potential engine malfunctions. Mixing different brands of AdBlue can cause damage to the AdBlue system and can also cause harmful gases to be emitted from the exhaust.Vehicle Performance: Mixing Adblue brands can lead to variations in the chemical composition and quality of the solution. Different brands may have different concentrations of urea and additives, which can affect the performance of the SCR system.Yes, AdBlue and DEF are chemically identical. Both consist of a 32. SCR systems.AdBlue® is a colourless, non-toxic liquid that is a solution of water and urea. It works to convert nitrogen oxide emissions in the exhaust gas of diesel engines, into nitrogen and water. A particulate filter then further reduces solid particulates from the vehicle’s exhaust emissions.
Is there an alternative to AdBlue?
DEUTZ PowerBlue is an optimized alternative to the standard AdBlue® / AUS / DEF urea solution. DEUTZ PowerBlue is based on a urea solution according to ISO 22241 resp. DIN 70070 and improves the spraying behaviour of the urea solution into the exhaust gas stream through use of a special additive. Adblue is a non-flammable, high purity urea solution injected into the exhaust system just ahead of the catalytic converter to reduce the vehicle emissions. It is expected to reduce nitrogen oxide emissions by more than 90%.While there are different names for AdBlue®, such as Bluedef, BlueTec and so forth, all mixes should contain the same solution of 32. The German Association of the Automotive Industry’s AdBlue® marque can be confidently relied upon to meet these requirements, while others may not.
How to fix poor AdBlue quality?
Solution: Regular maintenance is crucial. Ensure that the AdBlue tank is sealed properly to prevent exposure to air. If crystallization occurs, cleaning the injectors and filters with specialized solutions can resolve the issue. In general, expect a consumption of AdBlue of between 4% to 6% of the diesel consumption. In other words, you will use about 5 litres of AdBlue for every 100 litres of diesel, or about 1. AdBlue for every 100 km on the road.Finding out whether you have an adequate amount of AdBlue® in your tank is usually straightforward enough – an amber dashboard warning light will typically alert you when your tank needs a refill.Tips for AdBlue Resetting Keep filling the tank with AdBlue until the warning light goes off. Ignite the engine and keep it running for a few minutes to detect the new level of AdBlue. Now, switch off the engine and restart to verify if the system has recognised the new volume of AdBlue.AdBlue tank can hold 13 litres. This will typically last you 6000 miles. Like your fuel, the AdBlue level can be displayed on your dashboard anytime you need to check it.