Author Question: Technician A says that some crankcase vent systems use a calibrated orifice instead of a PCV valve. ... (Read 497 times)

Garrulous

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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



carojassy25

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Answer to Question 1

C

Answer to Question 2

A



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