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Unknown part with vacuum reference? (NA6)

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Old 01-10-2021, 09:42 PM
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oak
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Default Unknown part with vacuum reference? (NA6)
Hey guys, I'm a big noob and am starting my MS2 install on my NA6. I noticed that the furthest forward (forward facing) manifold pressure "tap" feeds a vacuum line going to an unknown part on the other side of the car. Just wondering what it is, what it does, and if I need it. Thanks! Pics included.


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Old 01-10-2021, 09:57 PM
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Cruise control
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Old 01-10-2021, 10:00 PM
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Originally Posted by Ted75zcar
Cruise control
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Old 01-11-2021, 01:48 PM
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Put a small check valve and a small vacuum canister in line and will really stabilize the CC. If you turbo and or re-gear later is a huge improvement.
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