a/f gauge

LS1 H8R · Oct 24, 2005

i have an '04 mach 1 and im installing a a/f gauge and i need to know what wire to tap into on the o2 for the signal for the gauge

thanks
chris

1low03gt · Oct 24, 2005

Taken right from autometer's website.Just choose the side you want,it's very eazy to do.

Air/Fuel Ratio – Oxygen Sensor Gauge Installation
Pin number 87 at PCM, red w/black stripe or Pin number 60, gray w/light blue stripe

sgarlic · Oct 24, 2005

Thanks for posting that. I don't know how many times a month I see this question asked and never know the answer.

LS1 H8R · Oct 25, 2005

thanks i appreciate it

DBMSTNG · Oct 25, 2005

just so you know, that guage will not be accurate on the factory 02 sensors. it's basically nothing but a light show.

Give Me TP · Oct 25, 2005

The subject of wideband O2 monitors was discussed in association with this on the Mach 1 Registry so he knows about it.