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Old 04-19-2010, 04:50 PM   #1
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Join Date: Jun 2007
Location: NW Indiana
Posts: 156
Vacuum for Secondary Air Pump

Hi,

I have another swap question: The new motor has the new style, secondary air pump (on the engine instead of bolted to the car).

Enclosed are diagrams of the two:





I see that the old style used a vacuum line with a reservoir and a electronic vacuum switch to open a air charge over valve. Looking at the new style though, I didn't see a vacuum line on this air change over valve. Does the new assembly have a vacuum line connected to it at all?


Last edited by cheetah; 04-22-2010 at 08:12 AM.
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