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Old 04-18-2008, 09:42 PM   #121
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Join Date: Jun 2003
Location: Northeast
Posts: 3,055
My Ride: '08 328xi / '01 530i
Originally Posted by MarvelPhx View Post
Also, I believe the black "tank" is your charcoal filter and should be connected to the fuel vent purge valve which then connects the vacuum side of the TS on the bottom of the intake elbow so it sees vacuum.
If you still have your install manual, picture number 30 shows the Fuel vent purge valve. The vaccum connection is a quick disconnect fitting shown in picture 138 which is a 3/8 line that goes under the car.
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