Jump to content
SAU Community

Is This Really An Ebc?

BLK33T

By BLK33T,
in Engines & Forced Induction

 Share

Recommended Posts

BLK33T Community Regular

BLK33T

Posted
Posted

Hi all,

I was looking at purchasing one of these however I am second guessing my decision ...

I would like to know if this is just a glorified bleed valve with an electronic bypass ... the way the diagram looks it seems to bypass air through a pneumatic bleed valve once the rocket switch is turned on?

Can anyone verify?? I asked the company selling them but they haven't replied yet...

Clicky

med_gallery_35770_1720_32411.jpg

Link to comment
https://www.sau.com.au/forums/topic/212169-is-this-really-an-ebc/
Share on other sites
BLK33T Community Regular

BLK33T

Posted
  • Author
Posted

yeah that i figured ... but if it is increasing boost by bleeding air off through a PBV then it would just be stock (wastegate setting) and bled off setting ... what I'm concerned about is that it doesn't look like there is any feedback to control the boost pressure...

Jmaac Proficient

Jmaac

Posted
Posted

Its a glorified bleed valve

I believe full EBC's use a stepper motor to get control resolution, they also use much more than a switch for logic. Remember this circuit is DC, the solenoid is only going to have two states from such a switch, open or closed (new boost pressure or back to stock...etc)

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • Kapr
      Boost cut after swap(RB25DET NEO) R34

      By Kapr · Posted

      Hi. Sry iam not a mechanic and iam not at the car atm so i dont know 100% but they told they measure those and even try to change those. AFM they have two. Coils are new a they have my old one too. Plugs too. ECU...we have 25 NEO stock and Nistune 25 NEO.   But i dont know if any one those could be the problem and why/if/what can cause this, Only thing they did not check is fuel...but that walbro 255 is new(like 1,5 years)... That fuel pressure gauge idk...but i let them know Any suggestions?   EDIT: how can they know if it is like you say he ECU pull power when it reaches a specific boost level that is too high? Tha car has boost controler
    • Duncan
      Boost cut after swap(RB25DET NEO) R34

      By Duncan · Posted

      Can you clarify what you mean by boost cut, do you mean it misfires both when under load (driving) and when stationary and out of gear? Or does the ECU pull power when it reaches a specific boost level that is too high (boost control issue)? Does it occur at idle with no throttle? When you say "the ECU is OK", what ECU is it and why do you think it is OK? Have you used the NEO ECU, and if so do you have a MAP sensor attached? Same for the AFM, why do you think it is OK? Do you have any way to put a fuel pressure gauge on it (even just a mechanical one between the fuel filter and fuel rail)?
    • Kapr
      Boost cut after swap(RB25DET NEO) R34

      By Kapr · Posted

      Hi.. Just another problem. So maybe you can help. I(my mechanic) done swap from my RB20DE NEO to RB25DET NEO. Everything is OK but we have a boost cut. Coils/Plugs are ok...AFM is ok. ECU is ok. I have Walbro 255 but it "changed" sound few months ago(you can hear it ouside) you did not hear that when it was new(maybe faulty?) Sooo...what now? What can cause this boost cut? It is even when you standing still...
    • BOLGE
      R34 Plug Identification

      By BOLGE · Posted

      legend thanks mate !
    • fatz
      Neil's R33 Gts-t Build

      By fatz · Posted

      Skidz
×
×
  • Create New...