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Old 12-10-2003, 11:32 AM   #1
Desolate One
Scooby Newbie
Member#: 22797
Join Date: Aug 2002
Location: Las Vegas
2003 WRX Wagon

Question UTEC basics

Hey guys I was just had a few ultra-n00b-basic questions about the UTEC. IIRC the ECU is in the passenger footwell under the molded carpet right? And there's a map selector switch on the UTEC itself according to TXS's site/pictures. So to switch maps (or to load new maps for that matter) you would have to pull up the carpet to get at it right?

I've only done physical mods to the car and have never dabbled in computer tuning so I want to learn as much as possible before making the plunge. Is there a site/FAQ regarding all the basics? Off the top of my head I have questions regarding wide Band O2 sensors and wot other gauges I'll need other then EGT. Oh also, I've done searches and have seen people mention something about 60% throttle. Wot's the deal w/ that? Is the UTEC not optimized for part throttle?

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