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Vipec V44 Vct Setup

PM-R33

By PM-R33,
in Engines & Forced Induction

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PM-R33 Grand Master

PM-R33

Posted
Posted (edited)

Hey guys

I setup my Vipec yesterday and got the car running. Very impressed with how easy/little there is to do to get the car drivable.

Just got a quick question regarding the VCT setup for the RB25. I noticed it doesn't come presetup and you have to do it yourself. I quickly checked the pinouts and it appears Aux 1 is wired in to the VCT solenoid. I looked through all the settings and set it up as in the following picture. It seems correct to me but I thought I would just double check to ensure it is right. I wasn't 100% sure on what to set the SwOff Timer?

Is this all good? Not really too fussed about the RPM points at this time, I will sort that out during tuning.

post-35676-1281938563_thumb.jpg

Cheers

Phil

Edited by PM-R33
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PM-R33 Grand Master

PM-R33

Posted
  • Author
Posted (edited)

Hmmm how does the frequency 200Hz effect things? Since the VCT just operates "on" or "off" is that needed?

Damnit you have confused me with your settings now :) Thanks for the quick reply though!

Edited by PM-R33
PM-R33 Grand Master

PM-R33

Posted
  • Author
Posted (edited)

Ok I just looked at mine and when I set it to "Cam Solenoid" I still have the same options as I did previously. There is no option for Frequency, Cam Type or Polarity like on yours :)

Maybe we have different versions or something, mine is 4.5.2.601 that the same as yours?

Edited by PM-R33
TiTAN Grand Master

TiTAN

Posted
Posted

same version of the software.

lots of things it could be

- the firmware as my ecu is still running older firmware

- that save file is old (8 months old) and was saved from the older firmware.

- my work pc has also never been connected to my ecu

TiTAN Grand Master

TiTAN

Posted
Posted
On a fairly basic tune how noteable was the difference with the VCT on to off?

I see there is also a third input there to make switchable :D wooo

give it a go, just unplug the solenoid, on a fairly mild tune you lose a bunch of low rpm torque and it just feels lazy untill you get some revs up.

GTScotT Grand Master

GTScotT

Posted
Posted
give it a go, just unplug the solenoid, on a fairly mild tune you lose a bunch of low rpm torque and it just feels lazy untill you get some revs up.

Im about to have my car hit the road with a fairly ordinary 3037 setup and a chipped 32 ecu, so I guess I am in for a fairly rude surprise LOL.

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