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What would happen if the vac line from the intake manifold...

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Old 05-08-2003, 01:05 PM
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Default What would happen if the vac line from the intake manifold...
... to the by-pass valve control solinoid (N249) was loose at the intake manifold?

How would the by-pass valve itself work. Would it open/close? Would be stuck open or stuck closed?

I think I have a leak in this vac line at the clamp to the intake manifold.

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Old 05-08-2003, 04:03 PM
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It would be stuck closed and your poor turbo is going to surge when throttle is shut
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Old 05-09-2003, 07:31 AM
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Default If the line had a leak
the valve would leak a little during boost and not open 100% when you let off the throttle.
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