Engineering, 31.05.2021 19:40, doversu

While discussing PCV valve operation: Technician A says that the PCV valve opening is decreased at part-throttle operation compared to idle operation. Technician B says that the PCV valve opening is decreased at wide-open throttle compared to part throttle. Who is correct?

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While discussing PCV valve operation: Technician A says that the PCV valve opening is decreased at p...