Click here to read about after-treatment of diesel exhaust fluid (DEF) also known as AdBlue. We take a look at what diesel exhaust fluid is and why it’s needed.
Diesel exhaust fluid is a new approach to global emissions reduction. Learn more about DEF and what it does for your diesel engine.
Diesel Exhaust Fluid (DEF) is the reactant necessary for the Selective Catalyst Reduction System (SCR system) function. DEF is required for the proper after-treatment operation of your emissions system. It is a carefully blended aqueous urea solution of 30% high-purity urea and 70% deionized w...
Always double check to make sure you put the proper fluid inside the proper tank. Otherwise, you risk causing major damage to your vehicle. We’ve seen some service tickets surpass $20,000 for this very reason. All told, diesel exhaust fluid is just as important to your vehicle as fuel...
done. These trucks have diesel engines which require the use of not just diesel fuel but also diesel exhaust fluid (DEF). Semi-trucks, buses, and box trucks are just some examples of vehicles that must use diesel exhaust fluid to meet regulatory standards. But what is diesel exhaust fluid?
High idle reduces soot in the exhaust which results from incomplete combustion at low engine revs. This is important because when diesel engines are operating at low RPMs, more soot is generated. That can fill up the diesel particulate filter (DPF) which has been installed on diesel engines si...
The article presents information on a joint study by Southwest Research Institute and Shell Oil Co., according to which the major constituents of light-duty diesel exhaust can be converted into a synthetic diesel exhaust, which can be used in emission control. In the study, emissions were ...
[单选] What is the purpose of the intake/exhaust valves in a diesel engine? () A . They regulate the combustion cycleB . They supply cooling waterC . They synchronize the ignition sparkD . They supply and regulate the lubricant flow相关知识点: 试题来源: 解析 A 本题暂无解析 反馈 收藏 ...
Diesel Exhaust This chapter provides an update on understanding of the health effects of diesel exhaust from that contained in the first edition (Mauderly, 1992). JL Mauderly,E Garshick - John Wiley & Sons, Inc. 被引量: 14发表: 2000年 What NAGE Can Do for You This feature in MP ...
For instance, diesel engine components require service for fuel filters and diesel exhaust fluid (DEF). Gasoline engines, on the other hand, have shorter oil change intervals and require periodic maintenance on spark plugs that don’t exist on diesel engines. ...