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Help R32 Actuator On R33

R33NZSL33PA

By R33NZSL33PA,
in Engines & Forced Induction

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Krishy Grand Master

Krishy

Posted
Posted

Check that all the lines are connected.....that would be the only reason as to why it would be over/free boosting.....from memory R32 actuators are meant to hold 10psi all day every day....if that doesnt work then i would certainly try the boost controller method.....and if still not working then i guess the actuator could be shagged....

R33NZSL33PA Explorer

R33NZSL33PA

Posted
  • Author
Posted
Check that all the lines are connected.....that would be the only reason as to why it would be over/free boosting.....from memory R32 actuators are meant to hold 10psi all day every day....if that doesnt work then i would certainly try the boost controller method.....and if still not working then i guess the actuator could be shagged....

took iut foir a run and when i camer back looked at the gate and it was open a little and it seems to wanna go past 10 psi could it be cause of the way the piping is from the actuator to the intake piping???

R33NZSL33PA Explorer

R33NZSL33PA

Posted
  • Author
Posted (edited)

wheres the line with ya finger go ????atm i have a straight piece of pipe go to the in the top cool pipiing ie intake pipe a little be4 throtle bodyi only have one line from actuator tio i c pipe am i spose to have this one that seems to go no where??

Edited by R33NZSL33PA
gotRICE? Veteran

gotRICE?

Posted
Posted

Take ALL the factory vac lines off. take the 'T' piece out too.

Run ONE line from the intercooler piping to the actuator.

And Put a blank over the hole where the 3rd line would have gone on the intake pipe.

Done.

gotRICE? Veteran

gotRICE?

Posted
Posted

Here, i know how hard it is sometimes with describing how to route a line on the internet, so hope this helps.

This is Exactly how MY R33 is set up with an R32 actuator. No Solenoids, bleed valves or EBC's. Straight actuator boost.

Actuator-1.jpg

Everyone loves a good paint jig :)

Yeedogga Experienced

Yeedogga

Posted
Posted

+1

All you need to do is run a vac line from the wastegate actuator to the intake manifold/pressurised i/c pipe. All the rest of the vac lines can just be blocked off/looped.

Unless the actuator is fecked you should be getting 10psi all day. If you are getting less, do the Rev210 intake mod, as my intake pipe was sucking shut at only ~10psi.

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