cuong nguyen Posted February 24, 2014 Share Posted February 24, 2014 Hey guys need help setting up my boost controller. I can seem to get it to run anymore then 0.4 bar of boost. Have a gt3076 with 38mm external gate. Any help would be much appreciated. What settings should I be on? Link to comment https://www.sau.com.au/forums/topic/439681-help-setting-up-my-profec-b-boost-controller/ Share on other sites More sharing options...
Dose Pipe Sutututu Posted February 24, 2014 Share Posted February 24, 2014 how have you plumbed your external gate to the solenoid? Link to comment https://www.sau.com.au/forums/topic/439681-help-setting-up-my-profec-b-boost-controller/#findComment-7209849 Share on other sites More sharing options...
ido09s Posted February 24, 2014 Share Posted February 24, 2014 Here are the instructions on how to install it to an internal gate and an external gate. Makes a world of difference when its wired up properly http://www.greddy.com/upload/file/PRofec_Bspec.pdf Link to comment https://www.sau.com.au/forums/topic/439681-help-setting-up-my-profec-b-boost-controller/#findComment-7209933 Share on other sites More sharing options...
cuong nguyen Posted February 25, 2014 Author Share Posted February 25, 2014 Here are the instructions on how to install it to an internal gate and an external gate. Makes a world of difference when its wired up properly http://www.greddy.com/upload/file/PRofec_Bspec.pdf I have the newer one to that it's the digital one and it's silver. Yeh I have it plumbed right it's just the settings I just can't understand them. Link to comment https://www.sau.com.au/forums/topic/439681-help-setting-up-my-profec-b-boost-controller/#findComment-7210399 Share on other sites More sharing options...
Dose Pipe Sutututu Posted February 25, 2014 Share Posted February 25, 2014 SET is how much boost you want GAIN simply put it, too much and boost will spike too little and it's lazy Newer Profecs also have the Start boost, which works similar to the GAIN if nothing is happening, you've plumbed it wrong Link to comment https://www.sau.com.au/forums/topic/439681-help-setting-up-my-profec-b-boost-controller/#findComment-7210420 Share on other sites More sharing options...
ido09s Posted February 25, 2014 Share Posted February 25, 2014 So its a Profec B Spec II, should be the same set up wise anyway when plumbing in the wastegate/actuator Link to comment https://www.sau.com.au/forums/topic/439681-help-setting-up-my-profec-b-boost-controller/#findComment-7210609 Share on other sites More sharing options...
cuong nguyen Posted February 25, 2014 Author Share Posted February 25, 2014 Yeh one side to the bottom of the external the other side to turbo compressor. Link to comment https://www.sau.com.au/forums/topic/439681-help-setting-up-my-profec-b-boost-controller/#findComment-7210748 Share on other sites More sharing options...
cuong nguyen Posted February 25, 2014 Author Share Posted February 25, 2014 SET is how much boost you want GAIN simply put it, too much and boost will spike too little and it's lazy Newer Profecs also have the Start boost, which works similar to the GAIN if nothing is happening, you've plumbed it wrong Oh ok well when I turn the controller off it goes unlimited boost. When on it runs .40 bar. I'm surprised that there is a .40 bar spring lol who wants to run. Like 6psi wtf Link to comment https://www.sau.com.au/forums/topic/439681-help-setting-up-my-profec-b-boost-controller/#findComment-7210757 Share on other sites More sharing options...
Dose Pipe Sutututu Posted February 25, 2014 Share Posted February 25, 2014 Oh ok well when I turn the controller off it goes unlimited boost. When on it runs .40 bar. I'm surprised that there is a .40 bar spring lol who wants to run. Like 6psi wtf Sounds like you've plumbed it wrong already When it's off it should only be gate pressure Link to comment https://www.sau.com.au/forums/topic/439681-help-setting-up-my-profec-b-boost-controller/#findComment-7210837 Share on other sites More sharing options...
cuong nguyen Posted February 26, 2014 Author Share Posted February 26, 2014 Ok so how do I plum it? Link to comment https://www.sau.com.au/forums/topic/439681-help-setting-up-my-profec-b-boost-controller/#findComment-7211747 Share on other sites More sharing options...
ido09s Posted February 26, 2014 Share Posted February 26, 2014 Try googling profec b spec II instructions, Seriously takes the whole of 2 seconds to search for yourself http://www.greddy.com/upload/file/PRofec_Bspec2.pdf Link to comment https://www.sau.com.au/forums/topic/439681-help-setting-up-my-profec-b-boost-controller/#findComment-7211760 Share on other sites More sharing options...
Manuel Kasko Posted February 26, 2014 Share Posted February 26, 2014 This is by far the best article I came across when setting mine up. Follow the process http://m.honda-tech.com/showthread.php?t=1726153&styleid=18 Link to comment https://www.sau.com.au/forums/topic/439681-help-setting-up-my-profec-b-boost-controller/#findComment-7211861 Share on other sites More sharing options...
scotty nm35 Posted February 26, 2014 Share Posted February 26, 2014 Sounds like you have the NC and NO mixed up, try swapping the fitting into the other hole if it has one. You have an external gate, why don't you just swap in a heavier spring? No need for an electronic controller really... Link to comment https://www.sau.com.au/forums/topic/439681-help-setting-up-my-profec-b-boost-controller/#findComment-7211932 Share on other sites More sharing options...
Dose Pipe Sutututu Posted February 26, 2014 Share Posted February 26, 2014 Sounds like you have the NC and NO mixed up, try swapping the fitting into the other hole if it has one. You have an external gate, why don't you just swap in a heavier spring? No need for an electronic controller really... yes and no, the gate cracks open a touch before it reaches its defined gate pressure (if you want to call it that) running an EBC and utilising both top and bottom ports can keep the gate closed a little longer giving you a flatter boost response, instead of gentle ramp I tend to like to let it spike a little and then the boost to settle, but that's just me Link to comment https://www.sau.com.au/forums/topic/439681-help-setting-up-my-profec-b-boost-controller/#findComment-7212096 Share on other sites More sharing options...
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