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Author Question: The switching valves on the AIR pump have failed several times. Technician A says that a defective ... (Read 59 times)

cool

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on: Aug 13, 2021

Question 1

The SAI system is used to reduce which exhaust emission?
◦ HC
◦ CO
◦ NOx
◦ Both HC and CO

Question 2

The switching valves on the AIR pump have failed several times. Technician A says that a defective exhaust check valve could be the cause. Technician B says that a leaking exhaust system at the muffler could be the cause. Which technician is correct?
◦ Technician A only
◦ Technician B only
◦ Both technicians A and B
◦ Neither technician A nor B


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Marked as best answer by cool on Aug 13, 2021

ankilker

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Reply #1 on: Aug 13, 2021

Answer 1

Both HC and CO

Answer 2

Technician A only


cool

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Reply 2 on: Aug 13, 2021
Gracias!

blakcmamba

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Reply 3 on: Yesterday
Excellent

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