Positive crankcase ventilation (PCV) recirculates engine blow-by gas back into the combustion chamber. Purge control solenoid valve (PCSV) is a different device that controls vapor from the fuel tank. Just like PCV, PCSV also allows flow of fuel vapor into the chamber for internal combustion.
#유지관리, #General #Noise, #Vibration, #Engine, #Electrical, #Maintenance, #Emergency
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