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Author Question: Technician A says that CO and HC levels should increase if the AIR hoses are pinched off. Technician ... (Read 146 times)

lb_gilbert

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on: Jun 23, 2018
Technician A says that CO and HC levels should increase if the AIR hoses are pinched off. Technician B says that a defective drive belt may cause AIR system problems. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician

Question 2

Technician A says that the electric AIR pump requires periodic maintenance. Technician B says that if the AIR pump is good, the oxygen sensors should read 850 mV or more when the AIR pump is energized. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician


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kilada

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Reply #1 on: Jun 23, 2018
Answer to Question 1

C

Answer to Question 2

D


lb_gilbert

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Reply 2 on: Jun 23, 2018
Excellent

frankwu0507

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Reply 3 on: Yesterday
Gracias!

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