Diesel Egr Valve Diagram

Series 60 egr technician s manual introduction the series 60 egr technician s guide is intended to be used by a qualified service technician familiar with detroit diesel electronically controlled ddec diesel engines and to provide a better understanding of the egr system to improve the diagnosing of a series 60 egr system.

Diesel egr valve diagram. After miles of service the exhaust gas recirculation egr system especially the egr valve will lead to engine performance problems due to carbon buildup components mechanical problems or vacuum hose leaks. Consequently this results in the reduction of nitrogen oxide emissions. Egr valve on a diesel engine. The egr valve on a diesel engine usually gets a lot more dirt in it and it has to be replaced and cleaned more often.

The exhaust gas recirculation valve within your vehicle is a crucial component in reducing harmful emissions and ensuring your vehicle runs smoothly. Every ford 6 0l power stroke diesel issue solved four wheeler magazine. Soot buildup due to exhaust gas re circulation egr in turbo diesel engines is a big problem. Learning how to test an egr valve will save you time money and some headaches.

A lot of people reprogram the egr valve to not function to reduce the amount of carbon build up in the. Oct 12 2018 for 6 0 powerstroke egr valve and cooler system diagram. By burning exhaust for a second time within the intake system. Exhaust gas recirculation egr is an effective strategy to control nox emissions from diesel engines the egr reduces nox through lowering the oxygen concentration in the combustion chamber as well as through heat absorption.

Page 9 introduction the series 60 egr technician s guide is intended to be used by a qualified service technician familiar with detroit diesel electronically controlled ddec diesel engines and to provide a better understanding of the egr system to improve the diagnosing of a series 60 egr system. Not only does it reduce engine efficiency but also reduces power and torque output over time. The carbon build up can also destroy the egr valve and you have to replace it more often. Ford 6 0 powerstroke egr delete egr valve and egr cooler explained in this article.

The vehicle computer operates the valve instead of previous years egr valves which are operated by the engine vacuum. Recirculation of the exhaust leads to a gradual accumulation of carbon particles inside the. Several configurations have been proposed including high and low pressure loop egr as well as hybrid systems.