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Author Question: On vehicles with OBD II diagnostics the catalytic converter function is monitored using ________. ... (Read 128 times)

littleanan

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on: Jun 23, 2018
On vehicles with OBD II diagnostics the catalytic converter function is monitored using ________.
 
  A) Pre and post converter oxygen sensors B) A pressure sensor
  C) A temperature probe D) None of these

Question 2

Technician A says that as much as 50 of the air needed by the engine at idle speed flows through the PCV (positive crankcase ventilation) system. Technician B says that PCV tests include the rattle test, card test, snap-back test, and crankcase vacuum test. Which technician is correct?
 
  A) Technician A B) Technician B C) Both technicians D) Neither technician


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KKcool

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

A

Answer to Question 2

B


littleanan

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

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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