In closed loop at idle speed, the AIR pump sends air to the _______

Author Question: In closed loop at idle speed, the AIR pump sends air to the ________. A) Atmosphere B) Air ... (Read 68 times)

cabate

Hero Member
Posts: 537

on: Jun 23, 2018

In closed loop at idle speed, the AIR pump sends air to the ________.

A) Atmosphere B) Air cleaner assembly
C) Exhaust manifold D) Catalytic converter

Question 2

When observing O2S waveforms on a DSO on an OBD-II vehicle, which catalytic converter should have more oscillations in its O2S waveform?

A) Downstream B) Upstream C) They will be equal. D) None of these

Madisongo23

Sr. Member
Posts: 325

Reply #1 on: Jun 23, 2018

Answer to Question 1

D

Answer to Question 2

B

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cabate

Hero Member
Posts: 537

Reply #2 on: Jun 23, 2018

Thank you!

Madisongo23

Sr. Member
Posts: 325

Reply #3 on: Jun 23, 2018

Happy to help

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Author Question: In closed loop at idle speed, the AIR pump sends air to the ________. A) Atmosphere B) Air ... (Read 68 times)

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