EGR VALVE CONSTRUCTION/OPERATION [MZR-CD (RF Turbo)]
id0116f1102600
• 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.
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1
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DC motor
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2
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Spring
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3
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Rod
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4
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Valve
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5
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Exhaust gas flow
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6
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EGR valve position sensor
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