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Old 02-03-2009, 02:41 AM   #42 (permalink)
EcoModding Apprentice
Join Date: May 2008
Location: Fontana, CA
Posts: 167

Red Egg - '95 Ford Aspire
90 day: 38.51 mpg (US)

Dodge SRT-4 - '04 Dodge Neon SRT-4 2.4L Turbo
90 day: 26.24 mpg (US)
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if a TPS only ranges from 0-5 volts, is 5v enough to make the pump pressure the line to the injector? Do you have to add some sort of throttle position switch? those switches arent cheap, and take away from the whole DIY thing.
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