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Author Question: Technician A says that a low-restriction exhaust system could prevent a back pressure-type ... (Read 117 times)

tth

  • Hero Member
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  • Posts: 579
on: Jun 23, 2018
Technician A says that a low-restriction exhaust system could prevent a back pressure-type vacuum-controlled EGR valve from opening correctly. Technician B says restricted exhaust can cause the EGR valve position sensor to fail. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician

Question 2

In typical engine lubrication systems, what components are the last to receive oil?
 
  A) Rod bearings B) Main bearings
  C) Oil filters D) Valve train components


janieazgirl

  • Sr. Member
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  • Posts: 300
Reply #1 on: Jun 23, 2018
Answer to Question 1

C

Answer to Question 2

D


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