RB26- greddy profec e-01 boost controller issue. - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

shinobis13hb · 09-25-2012, 09:33 PM

Hey guys,
I have an r32 rb26.
My issue is my greddy profec e-01 boost controller,
I have by passed all the factor restrictor and removed the OEM boost controller. Running on spring pressure my boost is at Around 9.2-10. Lbs. when I turn on my controller I turn it to 100% and I only get 11lbs of boost. And automode is just a joke, anyone that knows the e01 knows it doesn't work right haha.

I should be able to get alot more boost from the controller right?
The motor has n1 bottom and the turbos were machined and have bigger internals. Factory actuators.

slider2828 · 09-25-2012, 10:17 PM

http://zilvia.net/f/tech-talk/105737...-problems.html

Let me know if you have further problems. I have a profec e01 in my care... Its awesome....

Also use manual, forget that automatic setting......

There are even more advance features like rpm offset which is pretty sick....

shinobis13hb · 09-25-2012, 11:26 PM

Quote:

Originally Posted by slider2828

http://zilvia.net/f/tech-talk/105737...-problems.html

Let me know if you have further problems. I have a profec e01 in my care... Its awesome....

Also use manual, forget that automatic setting......

There are even more advance features like rpm offset which is pretty sick....

You see the issue it won't go above 100% haha I'll read it again. Thanks, maybe you could help me if I'm havin issues still

Chronox2 · 09-25-2012, 11:48 PM

Could it be the warning scramble? Most boost controller have a warning set up or Limiter so you don't over boost your turbos.

shinobis13hb · 09-26-2012, 08:51 AM

Figured it out. Haha thanks for the help!

slider2828 · 09-26-2012, 09:55 AM

What do you do to fix it.... It will help others in the future

Chronox2 · 09-26-2012, 01:10 PM

Low gain? Limiter? Has to be one of this.

shinobis13hb · 09-26-2012, 01:40 PM

I did EXACTLY what slider said. Fantastic. Now I need to regap my plugs haha.
Now I am going to figure out the rpm feature!

slider2828 · 09-26-2012, 04:08 PM

Becareful on RPM Offset feature.... It basically closes the actuator so it keeps the turbo spinning at higher rpm and creates constant boost pressure at higher RPM.

basically it reduces turbo pressure fall off..... Like I said be careful cause it can kill your turbo and make sure its tuned for it.....

Nice but dangerous feature

Chronox2 · 09-27-2012, 07:05 PM

Damn! Slider2828 great explanation! I found my self crying almost trying to tune a Blitz DSBC, i ran from a good stock feel to an Dear mother of god, I showed my wife how this little thing can Change the behavior on a car... She didn't like my last set up so I brought it down (only cuz I wanted bigger injectors, bigger intercoolers)

Mine runs like this.
Gain...
Ratio...
Set...

09-25-2012, 09:33 PM	#1
shinobis13hb Zilvia Addict Join Date: Dec 2008 Location: la crescenta Age: 35 Posts: 982 Trader Rating: (12) Feedback Score: 12 reviews	RB26- greddy profec e-01 boost controller issue. Hey guys, I have an r32 rb26. My issue is my greddy profec e-01 boost controller, I have by passed all the factor restrictor and removed the OEM boost controller. Running on spring pressure my boost is at Around 9.2-10. Lbs. when I turn on my controller I turn it to 100% and I only get 11lbs of boost. And automode is just a joke, anyone that knows the e01 knows it doesn't work right haha. I should be able to get alot more boost from the controller right? The motor has n1 bottom and the turbos were machined and have bigger internals. Factory actuators.

09-25-2012, 10:17 PM	#2
slider2828 Post Whore! Join Date: Oct 2004 Location: San Francisco, CA Posts: 6,040 Trader Rating: (13) Feedback Score: 13 reviews	http://zilvia.net/f/tech-talk/105737...-problems.html Let me know if you have further problems. I have a profec e01 in my care... Its awesome.... Also use manual, forget that automatic setting...... There are even more advance features like rpm offset which is pretty sick.... __________________ Turn and Burn!

09-26-2012, 09:55 AM	#6
slider2828 Post Whore! Join Date: Oct 2004 Location: San Francisco, CA Posts: 6,040 Trader Rating: (13) Feedback Score: 13 reviews	What do you do to fix it.... It will help others in the future __________________ Turn and Burn!

09-26-2012, 04:08 PM	#9
slider2828 Post Whore! Join Date: Oct 2004 Location: San Francisco, CA Posts: 6,040 Trader Rating: (13) Feedback Score: 13 reviews	Becareful on RPM Offset feature.... It basically closes the actuator so it keeps the turbo spinning at higher rpm and creates constant boost pressure at higher RPM. basically it reduces turbo pressure fall off..... Like I said be careful cause it can kill your turbo and make sure its tuned for it..... Nice but dangerous feature __________________ Turn and Burn!

09-25-2012, 11:48 PM	#4
Chronox2 Leaky Injector Join Date: Sep 2011 Location: FL Posts: 103 Trader Rating: (0) Feedback Score: 0 reviews	Could it be the warning scramble? Most boost controller have a warning set up or Limiter so you don't over boost your turbos.

09-26-2012, 08:51 AM	#5
shinobis13hb Zilvia Addict Join Date: Dec 2008 Location: la crescenta Age: 35 Posts: 982 Trader Rating: (12) Feedback Score: 12 reviews	Figured it out. Haha thanks for the help!

09-26-2012, 01:10 PM	#7
Chronox2 Leaky Injector Join Date: Sep 2011 Location: FL Posts: 103 Trader Rating: (0) Feedback Score: 0 reviews	Low gain? Limiter? Has to be one of this.

09-26-2012, 01:40 PM	#8
shinobis13hb Zilvia Addict Join Date: Dec 2008 Location: la crescenta Age: 35 Posts: 982 Trader Rating: (12) Feedback Score: 12 reviews	I did EXACTLY what slider said. Fantastic. Now I need to regap my plugs haha. Now I am going to figure out the rpm feature!

09-27-2012, 07:05 PM	#10
Chronox2 Leaky Injector Join Date: Sep 2011 Location: FL Posts: 103 Trader Rating: (0) Feedback Score: 0 reviews	Damn! Slider2828 great explanation! I found my self crying almost trying to tune a Blitz DSBC, i ran from a good stock feel to an Dear mother of god, I showed my wife how this little thing can Change the behavior on a car... She didn't like my last set up so I brought it down (only cuz I wanted bigger injectors, bigger intercoolers) Mine runs like this. Gain... Ratio... Set...