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Author Topic: power or ground?  (Read 681 times)

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pioneer4x4

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power or ground?
« on: September 14, 2009, 01:59:23 PM »
hello i was wondering if anyone could tell me if the two wires on the renix tbi fuel injector connector are power and ground? its an 86 xj 2.5 tbi. i checked one and it had power and the other didn't have continuity to ground? just wondering if its supposed to be ground or if its pulsated power? thanks in advance.
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Offline chardrc

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Re: power or ground?
« Reply #1 on: September 14, 2009, 05:26:29 PM »
i think that is answered here: http://jeepgarage.free.fr/OWN/fuel%20injection%20system%20tbi.pdf ... if not it should be in another pdf at that site.. i would look it up but i don't have the time right now.
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Offline aw12345

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Re: power or ground?
« Reply #2 on: September 14, 2009, 07:23:44 PM »
The ground circuit is pulsed to ground by the engine computer
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