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Just wanted to get an idea what your setting are on your Greddy Profec spec 2 Controller settings are at. and a lits of mods
Whats your settings for your Greddy PROFEC SPEC 2
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393 Posts
how much boost does that come out to be. and is low setting just one space for settings and hi setting another? I dont know if i made since but when you have the boost controller on the low settings is it going to boost the setting you have entered on low? or does low setting coinside with the hi settings?
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all cars seem to have different boost settings... mine are 37% with 15gain, 15set gain and i hit about 15.3 psi...
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393 Posts
can you answer any of my other questions
I've experimented with various settings but my turbo seals are shot and i'll be replacing it soon. I'm still undecided as to what turbo I'll be getting. With that being said i can't really post any results. Sorry.
When I first set up my Greddy PBS 2 the valve unit did a lot of clicking. I believe this is normal, however I haven't heard any clicking lately any ideas why?
When I first set up my Greddy PBS 2 the valve unit did a lot of clicking. I believe this is normal, however I haven't heard any clicking lately any ideas why?
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393 Posts
trying to get around 15psi current mods are greddy ic,ct26,3in tko exhaust, and intake
G
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·What are the different setting? Whats the set, gain, and set gain? I just got a profect B and didnt even get to use it yet. I thought it was just a simple controller that you turn up boost, set it, set a low (how many psi) and a warning. Whats all the other stuff?
I just put it in my car
I am really confused. I mean I know what I want but its seams like this thing is kind of hard to figure out.
I mean I want 17PSI hi and 15PSI low
But I just dont know what all the other stuff is.
and heres something else: I split the line between my gage and my profec: My profec is in PSI. MY gage says I have about 18inches of Vacuum and Profec says I have -99 PSI . Does that sounds right ?
and how can I tell if i am getting a boost spike ?
I am really confused. I mean I know what I want but its seams like this thing is kind of hard to figure out.
I mean I want 17PSI hi and 15PSI low
But I just dont know what all the other stuff is.
and heres something else: I split the line between my gage and my profec: My profec is in PSI. MY gage says I have about 18inches of Vacuum and Profec says I have -99 PSI . Does that sounds right ?
and how can I tell if i am getting a boost spike ?
Your kidding right ?
I used an article posted from the evolution forums to get close.
This is what I have so far if anyone sees anything glaring wrong please holler.
lo: 53% Gain:8% Set Gain: 11 Warn:180 L: 4%
Target boost was 15 PSI I am pretty close.
hi: 64% Gain: 5% Set Gain: 13 Warning 185 L: 4%
Target Boost 17PSI
I dont really understand Gain:, and Set Gain. The car runs hard but builds boost a little slow ( I see it rise) , I am getting used to my other car so it just maybe thats all it has.....
I just realized my sig is gone:
The car is a: ct26-46, DP, KO racing Exhaust, apexi intake, gforce ECU, Spearco Intercooler.
Prolly should take the car to the dyno to tweak these settings safely....
I used an article posted from the evolution forums to get close.
This is what I have so far if anyone sees anything glaring wrong please holler.
lo: 53% Gain:8% Set Gain: 11 Warn:180 L: 4%
Target boost was 15 PSI I am pretty close.
hi: 64% Gain: 5% Set Gain: 13 Warning 185 L: 4%
Target Boost 17PSI
I dont really understand Gain:, and Set Gain. The car runs hard but builds boost a little slow ( I see it rise) , I am getting used to my other car so it just maybe thats all it has.....
I just realized my sig is gone:
The car is a: ct26-46, DP, KO racing Exhaust, apexi intake, gforce ECU, Spearco Intercooler.
Prolly should take the car to the dyno to tweak these settings safely....
I think I am going to drop my gain.
The book says gain is for consistency and that set gain (start boost) is for spool time. I think Right now I am reading peaks and not average boost. SO I will drop gain on my low boost setting and maybe increase my set gain or set.
I cant drop gain below 5% tho which my book says is 0 up....
Once I feel comfortable I will gtech the crap out of it...
The book says gain is for consistency and that set gain (start boost) is for spool time. I think Right now I am reading peaks and not average boost. SO I will drop gain on my low boost setting and maybe increase my set gain or set.
I cant drop gain below 5% tho which my book says is 0 up....
Once I feel comfortable I will gtech the crap out of it...
lo 35%
Haven't used the high
gain 25% ??? (can't remember off the top of my head, but I think it was around 25%)
Set gain 140 kPa (turn it on early so you don't get a weird pause as the turbo spools up. This has to be lower then your desired boost pressure.)
Warning as high as it will go (basically disables this feature)
Warning L 0% (again, disables the boost retard feature, if you overboost, just let of the throttle)
Rock solid 20 PSI with very fast boost response.
The best thing to do with the Profec B spec II is disable everything so it works like a normal Profec B.
With that said, I would HIGHLY recommend the Profec B Spec S over the Spec II for ANYBODY looking for a EMC.
Haven't used the high
gain 25% ??? (can't remember off the top of my head, but I think it was around 25%)
Set gain 140 kPa (turn it on early so you don't get a weird pause as the turbo spools up. This has to be lower then your desired boost pressure.)
Warning as high as it will go (basically disables this feature)
Warning L 0% (again, disables the boost retard feature, if you overboost, just let of the throttle)
Rock solid 20 PSI with very fast boost response.
The best thing to do with the Profec B spec II is disable everything so it works like a normal Profec B.
With that said, I would HIGHLY recommend the Profec B Spec S over the Spec II for ANYBODY looking for a EMC.
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