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1jz vvti second fuel pressure regulator under intake manifold?

Old 05-13-13, 09:38 PM
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estomax
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Default 1jz vvti second fuel pressure regulator under intake manifold?

Hey Guys,

i am just inspecting and learning the 1JZ-VVTI and i can't figure out what this fitting is below the intake manifold towards the back of the motor that the return fuel goes back to the tank through. what is it for and can i delete it?

1jz vvti second fuel pressure regulator under intake manifold?-08gswo1.jpg

thanks,
Marko

PS. also if someone could tell me what the blue vacuum solenoid is in the back of the picture, that would be awesome. i am assuming it is the vacuum canister actuation valve which i will delete but i'm not 100% sure.
Old 05-14-13, 05:59 AM
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blk&blu*j
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That is a fuel dampner and yes you can omit it.
Old 05-14-13, 07:00 AM
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ah. so that is actually the fuel feed line then, i was wondering what that was, i didn't see a vac line on it so it was weird. Definitely removing it

thanks for the quick reply!
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