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Author Question: An oxygen sensor is being tested using a digital storage oscilloscope (DSO). A good oxygen sensor ... (Read 192 times)

charchew

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on: Jun 23, 2018
An oxygen sensor is being tested using a digital storage oscilloscope (DSO). A good oxygen sensor should display how many switches per second?
 
  A) 1-5 B) 5-10 C) 15-20 D) 10-15

Question 2

If the incorrect grade of engine oil is used in and engine equipped with a variable displacement engine, what diagnostic trouble code (DTC) could be set?
 
  A) P0300 B) P0011 C) P0420 D) P0521


Kjones0604

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

A

Answer to Question 2

B


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