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Exhaust gas recirculation (EGR)
To reduce the emissions of nitrogen oxides by exhaust gases, the system delivers a small amount of recirculation of exhaust gases into the intake manifold, wherein the post-combustion takes place in the cylinders of the engine and decreases the combustion temperature of the fuel mixture.
The system comprises controlling the exhaust gas recirculation valve (EGR), a solenoid valve, and PCM input device.
Driving EGR (EGR)
When the engine is cold (coolant temperature below 55 ?� C), the system does not work, which improves engine performance.
On a warm engine PCM controls the solenoid valves, providing exhaust gas recirculation.
terms of Use | EGR system operation | Idling | Stops | Braking | High speed | Huge pressure | Acceleration, heating | It reduces the amount of EGR | Other conditions | Adjusts the amount of recycled gas using the EGR valve control |
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