The secondary air injection (SAI) system _______
A) Injects air into the exhaust to reduce emissions B) Includes an air pump
C) Includes valves and pipes D) All of the above
D
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a. 1/4 inch b. 1 inch c. 1-1/2 inches d. 2 inches
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The _________network has the modules wired in series without a beginning or an end.
What will be an ideal response?
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