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Author Question: What is applied to the ceramic substrate to make the surface porous? A) Honeycomb filler B) ... (Read 137 times)

stevenposner

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What is applied to the ceramic substrate to make the surface porous?
 
  A) Honeycomb filler B) Washcoat C) Aluminum D) Cerium

Question 2

What two primary sensors does the PCM use to check the catalytic converter?
 
  A) MAP and TP
  B) Pre-cat oxygen sensor and MAF
  C) Catalytic converter temperature sensor and rear oxygen sensor
  D) Pre-cat and post-cat oxygen sensor



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asdfghjkl;

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Answer to Question 1

B

Answer to Question 2

D




stevenposner

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Reply 2 on: Jun 23, 2018
YES! Correct, THANKS for helping me on my review


tkempin

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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