Wiring Pillar Guages
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From: Houston/College Station, TX
Wiring Pillar Guages What wire do I tap into for the A/F Ratio guage? Also, where has everyone drilled the hole in the firewall for line to the fuel pressure guage?
Ryan
Ryan
Re: Wiring Pillar Guages For the A/F gauge, which is trash by the way, you need to tap into the high signal wire for the front passenger oxygen sensor. This wire is a small violet one. I tapped into it up by the PCM. There is some wire loom that comes up from that area, it has two violet wires in it, one large(starter), and one small one, which is the one you tap into. Get under your car and track the wire up to the PCM just to be sure.
As for the fuel pressure gauge, you aren't running a live fuel line to the gauge are you? Thats the dumbest thing you can do, fuel stays out of the cabin! Electric fuel pressue gauges are okay, but not mechanical.
Oh, and you double posted
As for the fuel pressure gauge, you aren't running a live fuel line to the gauge are you? Thats the dumbest thing you can do, fuel stays out of the cabin! Electric fuel pressue gauges are okay, but not mechanical.
Oh, and you double posted
