need help
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Honda-Tech Member
Joined: Jun 2007
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From: 220exit I5
need help
MPFI QUESTION
on my resistor box there is no yellow wire theres only 4 black and one red,
does that mean the red is the power???
please help i'd love to get my car back on the road
on my resistor box there is no yellow wire theres only 4 black and one red,
does that mean the red is the power???
please help i'd love to get my car back on the road
Honda-Tech Member
Joined: Jun 2005
Posts: 2,294
Likes: 3
From: Tachikawa Shi, Tokyo, Japan
Re: need help (sedrohatchstyle)
Red is power, the others go to 1, 2, 3 and 4. You may have power to all wires but the ECM has ground side control, it gives the ground to complete the circuit and fire the injector.
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