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Old 04-13-2005, 10:16 PM   #1
keyser_soze
Scooby Specialist
 
Member#: 57445
Join Date: Mar 2004
Chapter/Region: MWSOC
Default Cobb StreetTUNER + Boost Controller + HKS FCD

Mods:
APS 3.5" TBE, APS CAI, APS D/R 725 FMIC, Fuel pump, Greddy emanage, Greddy Profec B, HKS FCD
I have a few questions here:
Currently I have a Greddy Profec B II boost controller my boost curve while drag racing is pretty normal 1.24 bar at 5000 rpm 1 bar at redline...but when daily driving it is quite spiky so i has peaked to 1.6 before but then again always taper down to 1 bar by redline...

My question is can I adjust the FC/Boost-cut using the ST? I am asking this because not only eventually I want to run the same boost curve but in near future I will be getting a bigger turbo which will defninitly would have to be run in the 18 to 21 lbs range....

No-Cat MIL, do I leave that in there or remove it and disable the CEL using the ST...i am wondering if that CEL would put the car in limp mode....

Thanks

Cobb ST will be here soon ...emanage is coming out...I guess I made history....no blown engin after 8 months with emanage on my 05 STi
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Old 04-13-2005, 11:51 PM   #2
cnstman
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Member#: 9548
Join Date: Aug 2001
Chapter/Region: RMIC
Location: Colorado Springs
Vehicle:
2004 WRX STi
10.266 @135.62 @ 7,520'DA

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yes you can adjust the boost fuel cut point with the streetTUNER

yes you can turn off the cat inefficiency CEL with the streetTUNER
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Old 04-14-2005, 10:53 AM   #3
keyser_soze
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Thanks so in summary take off all the junk. Just to be sure I know I can disable the CEL but according to cobb the code is thrown anyway in the background....I'm wondering even though I can disable the CEL for cat inefficiency I should leave my rear O2 sensor MIL eliminator ....mmm....I worried if that code puts the car in limp mode
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Old 04-14-2005, 11:19 AM   #4
cnstman
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Member#: 9548
Join Date: Aug 2001
Chapter/Region: RMIC
Location: Colorado Springs
Vehicle:
2004 WRX STi
10.266 @135.62 @ 7,520'DA

Default

that code does not put the car into limp mode. i had that CEL rear its ugly head 2 times with my accessport before cobb came out with the new stage 2 maps that turned it off. i am running 100% catless now and have not had any cel's of any kind.
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Old 04-14-2005, 11:25 AM   #5
Jaxx
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Member#: 177
Join Date: Aug 1999
Chapter/Region: NWIC
Location: Boise,Idaho,USA
Vehicle:
The 93 Imp W/EJ20K
flat black

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in the "manual" there is a list of cels that ST will disable

remove the FCD and emanage at the same time
fcd will be completely unnessicary and possibly deteremental for use with ST
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