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EGR VALVE CONSTRUCTION/OPERATION [MZR-CD (RF Turbo)]

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• The EGR valve DC motor is driven by the PCM using pulse-width modulated signals.
• The use of the EGR valve DC motor ensures a high level of precision for the EGR system.
• The EGR valve is connected via a EGR pipe to the intake manifold and the exhaust manifold.

1 | DC motor
2 | Spring
3 | Rod
4 | Valve
5 | Exhaust gas flow
6 | EGR valve position sensor