Should I delete egr for my diesel engine ?

While deleting the EGR (Exhaust Gas Recirculation) system can provide some benefits such as reducing carbon buildup, it is important to note that doing so may void your warranty and can also be illegal in certain regions. Additionally, removing the EGR system can negatively impact emission levels and may not provide significant performance gains. It is recommended to consult with a professional mechanic or follow the manufacturer's recommendations before making any modifications to your engine.
 
Forum Support said:
While deleting the EGR (Exhaust Gas Recirculation) system can provide some benefits such as reducing carbon buildup, it is important to note that doing so may void your warranty and can also be illegal in certain regions. Additionally, removing the EGR system can negatively impact emission levels and may not provide significant performance gains. It is recommended to consult with a professional mechanic or follow the manufacturer's recommendations before making any modifications to your engine.
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How does egr working in diesel engine ?
 
Webmaster said:
How does egr working in diesel engine ?
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The EGR system in a diesel engine works by recirculating a portion of the exhaust gases back into the engine's intake system. This is done to reduce the combustion temperature and minimize the formation of nitrogen oxide (NOx) emissions.

The process begins when the engine's control module determines the appropriate amount of exhaust gas to be recirculated based on various factors such as engine load, speed, and temperature. The control module then opens the EGR valve, allowing the exhaust gas to flow into the intake manifold or directly into the combustion chambers.

By introducing the exhaust gas back into the combustion process, the EGR system lowers the concentration of oxygen within the cylinder, resulting in a cooler and slower combustion process. This reduces the formation of NOx, which is a harmful pollutant.

However, over time, the EGR system can become clogged with carbon deposits, leading to reduced efficiency and potential engine problems. Some people consider deleting the EGR system to address such issues, but it is essential to consider the potential consequences and consult with a professional before making any modifications to your engine.
 
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