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Author Question: When testing an EGR system for proper operation using a vacuum gauge, how much should intake ... (Read 224 times)

clippers!

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When testing an EGR system for proper operation using a vacuum gauge, how much should intake manifold vacuum drop when the EGR valve is commanded open by a scan tool?
 
  A) 6-8 in. Hg B) 14.7 PSI C) 6-8 PSI D) 1-2 in. Hg

Question 2

The oil pressure in an engine is determined by all of these EXCEPT ________.
 
  A) Oil temperature B) Oil viscosity
  C) Transmission gear range D) Engine RPM



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phuda

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Answer to Question 1

A

Answer to Question 2

C




clippers!

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Reply 2 on: Jun 23, 2018
Gracias!


upturnedfurball

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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