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Vacuum questions-S5 NA to TII

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Old 04-21-08, 02:16 PM
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Vacuum questions-S5 NA to TII

I recently did the NA to Tii swap and i have everything up and running but i dont have the vacuum system working properly. I guess my main question is what is able to be blocked off (emissions is not an issue) and still run correctly. Question #2 is where can i get these solenoids (circled in the diagram) other than the dealership? Those solenoids alone are $80 a piece.



I believe i am also missing the duty solenoid valve. should i just get an aftermarket boost controler instead?

any help would be appreciated

Thanks,
Ryan
Old 04-21-08, 02:18 PM
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Look in the for sale section, many have removed the rats nest and may have them lying around.

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Old 04-21-08, 05:57 PM
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Don't you have the ones that came off your engine? Old engine? They're all the same. Some have the filter on a differnt nipple than others. Just pull the filter off with your fingers and put it where the FSM shows the filter goes on your new ???engine/solenoid.

I'm saying take them off your na engine and configure them like the Duty solenoid shown in the FSM.
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