Exhaust Gas Recirculation (EGR) System Description

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EGR VAlve Control Diagram

EGR System Operation

The exhaust gas recirculation (EGR) system is used to decrease the emission levels of oxides of nitrogen (NOX). NOX is a group of chemical compounds containing nitrogen and varying amounts of oxygen, which in large quantities, can have harmful environmental effects.

NOX...

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Document Tags

Document Title: Exhaust Gas Recirculation (EGR) System Description

system

exhaust

used

oxygen

combustion

temperature

engine

valve

solenoid

position

pintle

internal

sensor

voltage

ground

pintle valve

position sensor

valve position

solenoid pulse width

rational check valve

check valve position