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Rb25 Boost Solenoid

sky^rkt

By sky^rkt,
in Forced Induction Performance

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sky^rkt Proficient

sky^rkt

Posted
Posted

has anyone got a picture or a diagram of how the hoses go on the factory rb25 boost solenoid to the wastegate etc. mate has an r33 which has been bustered up and wont gain or hod boost. trying to get it back to stock and work fro there. been a couple of years since i have worked on an rb

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RBwhatever Veteran

RBwhatever

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Posted

I don't have a photo but the top nipple on the boost solenoid goes to the IC piping for a boost signal. The same hose that goes to the IC piping is tee'd off to the wastegate actuator.

The bottom nipple is to bleed/pumb back into the system after the AFM but before the turbo. Usually on the bov plumb back hose it's connected to.

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