Technician A says that some crankcase vent systems use a calibrated orifice instead of a PCV valve. Technician B says that turbocharged engines often use an oil/water separator in the PCV system. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
Question 2
Technician A says that a MAF sensor is a high-authority sensor and is responsible for determining the fuel needs of the engine based on the measured amount of air entering the engine. Technician B says that a cold wire MAF sensor uses the electronics in the sensor itself to heat a wire 20C below the temperature of the air entering the engine. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
Representative nervous systems throughout the animal kingdom.
Organ systems of the human body.
The screen(s) protect the solenoid valve from dirt and debris that can cause the valve to stick. ...
Air flows through the PCV valve during acceleration and when the engine is under a heavy load.
Ecosystems are systems of interacting biotic and abiotic components
The immune response results from activation of the humoral and cell-mediated immune systems