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Old 08-27-2014, 02:01 PM   #3 (permalink)
jessebaker09
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Join Date: Aug 2014
Location: Darrington, WA
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TheFocus - '05 Ford Focus zx3 SE
90 day: 31.84 mpg (US)
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That is a bummer. Do you know if the Haynes manuals have wiring diagrams or is there a better source somewhere for those. Where do others get wiring diagrams? I have also heard of people making an injector switch activate a dummy resistor circuit to trick the ECU but idk if that would work on my car.

In any case, would a simple switch work for those sensors or would I need a relay as well?
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