It includes many working pieces to achieve the rules set by the federal government. This meant inventing a system that treats the exhaust after combustion, hence the name Exhaust Aftertreatment.
Stringent EPA regulations forced the hand of manufacturers to produce diesel pickups with lower emissions output. Equipped with a more robust cooler and a better understanding of when and how much EGR to use has created a system that can last. However, the launch of the 6.7L Ford introduced anextremely functional EGR system. Especially in the previous 6.0L and 6.4L models. Many horror stories exist about EGR failures. Basically, it allows exhaust gas to be used as a portion of the intake air. It is made up of a valve, cooler, and monitoring equipment. EXHAUST GAS RECIRCULATION (EGR)Įxhaust gas recirculation (EGR) is a technique employed to reduce NOx emissions and reduce cylinder temperatures. Carbon dioxide is a "greenhouse gas" and CO 2 emissions are a leading contributor of global warming. This is a byproduct of burning fuel during the combustion process.Ĭarbon Dioxide - Carbon dioxide or CO 2 is a result of combusting various hydrocarbon compounds that make up petroleum based fuels, including diesel. Most commonly this is from either low quality tuning or a mechanical failure with your diesel truck.Ĭarbon Monoxide - Carbon monoxide is a highly toxic gas that is without color or smell. Diesel Particulate Matter is unburnt fuel projected into the atmosphere. This is because nitrogen gas is a naturally occurring element in atmospheric air.ĭiesel Particulate Matter - Also known as Soot or Smoke. NOx emissions have been blamed for all sorts of bad things happening in the environment, Nitrous oxides are produced when combustion of diesel fuel occurs. NOx - Nitrous oxides, is the nitrogen dioxide and nitric acid. If you understand how the emissions equipment works, there is less of a chance you will need to delete it. Just imagine if you could get the same or ever more power and performance from a DPF, EGR, DEF equipped truck as you could from it's deleted counter part. But there are also a lot of guys that have never had a problem with it. Sure there are plenty of guys that had to delete their truck because they had an issue with the emissions equipment. DPF, EGR SCR, DEF, What does it all mean?!?īefore you throw an exhaust on your 2011-2016 Powerstroke, at least understand what the emissions equipment is and how it works.
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