Welcome to the North American Subaru Impreza Owners Club Wednesday April 16, 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

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 04-19-2005, 07:30 AM   #1
xcntrk75
Scooby Specialist
 
Member#: 60224
Join Date: Apr 2004
Chapter/Region: MAIC
Location: NOVA
Vehicle:
2008 FXT Sports 2.5
Dark Grey Metallic

Default Need UTEC advice

I’m looking to buy a UTEC but am a bit unclear on which software version I need to run for my swap project. I run an 05’ WRX motor, engine sensors, and engine wiring harness BUT am using an 02’ ECU, bulkhead wiring harness, and fuel pump controller. My question is what actually requires the open-loop fuelling (v4.2) and would I have to use it? I imagine this is a feature of the 04-05 stock ECU and therefore I don’t need it, but just wanted to double check.

All comments appreciated…
* Registered users of the site do not see these ads.
xcntrk75 is offline   Reply With Quote
Old 04-19-2005, 10:40 AM   #2
x99percent
Scooby Specialist
 
Member#: 27108
Join Date: Oct 2002
Chapter/Region: MWSOC
Location: Detroit-ish, MI
Vehicle:
2004 STi
2004 A4

Default

Just run the latest firmware. Unless you have an automatic, there is no reason not to.
x99percent 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

Similar Threads
Thread Thread Starter Forum Replies Last Post
Needs OT advice *warning - relationship advice* whatsubi? Off-Topic 41 01-07-2010 11:24 AM
Good UTEC tuner around NOVA? Not happy w/new tune, need experienced advice please. Wrx_Fan_0717 Mid Atlantic Impreza Club -- MAIC 72 11-01-2007 06:31 AM
Need EQ advice or tweeter advice snorekl Car Audio, Video & Security 14 10-14-2006 10:48 AM
utec acting catty, need some advice. ErikAnderson North West Impreza Club Forum -- NWIC 6 02-19-2005 03:44 PM


All times are GMT -4. The time now is 01:41 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.