Welcome to the North American Subaru Impreza Owners Club Monday December 22, 2014
Home Forums WikiNASIOC Products Store Modifications Upgrade Garage
NASIOC
Here you can view your subscribed threads, work with private messages and edit your profile and preferences Home Registration is free! Visit the NASIOC Store NASIOC Rules Search Find other members Frequently Asked Questions Calendar Archive NASIOC Upgrade Garage Logout
Go Back   NASIOC > NASIOC Technical > Engine Management & Tuning > Open Source Reflashes

Welcome to NASIOC - The world's largest online community for Subaru enthusiasts!
Welcome to the NASIOC.com Subaru forum.

You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, free of charge, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, so please join our community today!

If you have any problems with the registration process or your account login, please contact us.
* Registered users of the site do not see these ads.
Reply
 
Thread Tools Display Modes
Old 02-24-2013, 03:01 PM   #1
piddyplace
Scooby Newbie
 
Member#: 181942
Join Date: Jun 2008
Chapter/Region: South East
Location: Moorseville,NC
Vehicle:
2002 wrx
PSM

Default Tuned for MBC but wanna run stock BCS again...

Whats up guys, hope someone has my answer. If my car was tuned with a MBC on it can I switch over to the stock BCS with out blowing anything up from running lean or such?
* Registered users of the site do not see these ads.
piddyplace is offline   Reply With Quote
Old 02-24-2013, 03:06 PM   #2
the suicidal eggroll
Scooby Guru
 
Member#: 51961
Join Date: Jan 2004
Chapter/Region: RMIC
Location: Broomfield, CO
Vehicle:
2005 STi
2012 WRX

Default

Blow it up from running lean? No, since you wouldn't be touching anything related to the fueling system.
But from overboosting? Sure

Depends on how your boost control tables are set up in the tune.
the suicidal eggroll is offline   Reply With Quote
Old 02-24-2013, 03:10 PM   #3
piddyplace
Scooby Newbie
 
Member#: 181942
Join Date: Jun 2008
Chapter/Region: South East
Location: Moorseville,NC
Vehicle:
2002 wrx
PSM

Default

What should I look for?
piddyplace is offline   Reply With Quote
Old 02-24-2013, 03:18 PM   #4
the suicidal eggroll
Scooby Guru
 
Member#: 51961
Join Date: Jan 2004
Chapter/Region: RMIC
Location: Broomfield, CO
Vehicle:
2005 STi
2012 WRX

Default

What all is on the car? Maybe just flash an OTS stage 1 or 2 map. If you don't know what to look for, then you shouldn't try to tune the boost control system. It's not something you just sit down with one afternoon and nail it.
the suicidal eggroll is offline   Reply With Quote
Old 02-24-2013, 03:31 PM   #5
piddyplace
Scooby Newbie
 
Member#: 181942
Join Date: Jun 2008
Chapter/Region: South East
Location: Moorseville,NC
Vehicle:
2002 wrx
PSM

Default

agreed just wondering cause its got a custom tune for the vf43 and new injectors with a catless up,dp and cat back.
piddyplace is offline   Reply With Quote
Old 02-24-2013, 03:33 PM   #6
piddyplace
Scooby Newbie
 
Member#: 181942
Join Date: Jun 2008
Chapter/Region: South East
Location: Moorseville,NC
Vehicle:
2002 wrx
PSM

Default

I may be able to view the maps/tables what would give you the info to answer my question?
piddyplace is offline   Reply With Quote
Old 02-24-2013, 03:41 PM   #7
the suicidal eggroll
Scooby Guru
 
Member#: 51961
Join Date: Jan 2004
Chapter/Region: RMIC
Location: Broomfield, CO
Vehicle:
2005 STi
2012 WRX

Default

Was it ever tuned on the vf43 with the downpipe on the stock BCS, or has it always been using the MBC with that turbo?
the suicidal eggroll is offline   Reply With Quote
Old 02-24-2013, 03:42 PM   #8
piddyplace
Scooby Newbie
 
Member#: 181942
Join Date: Jun 2008
Chapter/Region: South East
Location: Moorseville,NC
Vehicle:
2002 wrx
PSM

Default

Tuned using the MBC
piddyplace is offline   Reply With Quote
Old 02-24-2013, 03:52 PM   #9
the suicidal eggroll
Scooby Guru
 
Member#: 51961
Join Date: Jan 2004
Chapter/Region: RMIC
Location: Broomfield, CO
Vehicle:
2005 STi
2012 WRX

Default

Then you'll need to get the boost control system tuned.
the suicidal eggroll is offline   Reply With Quote
Old 02-24-2013, 03:53 PM   #10
piddyplace
Scooby Newbie
 
Member#: 181942
Join Date: Jun 2008
Chapter/Region: South East
Location: Moorseville,NC
Vehicle:
2002 wrx
PSM

Default

ahh so how would i go form this to running a hybrid system? Would it be worth it?
piddyplace is offline   Reply With Quote
Old 02-24-2013, 04:29 PM   #11
the suicidal eggroll
Scooby Guru
 
Member#: 51961
Join Date: Jan 2004
Chapter/Region: RMIC
Location: Broomfield, CO
Vehicle:
2005 STi
2012 WRX

Default

You would get a tune for it. Whether or not it's worth it is a decision only you can make.
the suicidal eggroll is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT -4. The time now is 01:23 AM.


Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Powered by Searchlight © 2014 Axivo Inc.
Copyright ©1999 - 2014, North American Subaru Impreza Owners Club, Inc.