91Q: fuel pressure regulator vacuum location needed

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silverQ
Posts: 65
Joined: Mon Oct 17, 2005 7:18 pm
Car: 1991 Q45 180,000 mi

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I looked in the 94 FSM but the diagram seems different. Not sure where it connects too. Thanks

Image

circled in orange


----------update
see the larger vacuum line laying on top of the Idle Air Control Module the samller one circled connects just below that larger one on the back on the upper intake manifold. been some time since i took the lid off this thing.
Last edited by silverQ on Thu Nov 15, 2012 12:43 pm, edited 1 time in total.

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silverQ
Posts: 65
Joined: Mon Oct 17, 2005 7:18 pm
Car: 1991 Q45 180,000 mi

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bump
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Infinitiguy19
Posts: 7787
Joined: Sat Dec 22, 2007 4:58 pm
Car: 1993 Infiniti Q45 188580 Miles
1994 Infiniti Q45a 240000 Miles

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I would say it goes to the throttle body. Where does the other end of that line go to?
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