I have purchased an air/fuel ratio gauge and am curious as to where to wire the signal wire from the gauge to. i was thinking that i could wire it to the heated oxygen sensor signal wire. will this give me the correct reading that i am after? if so does anyone know the colour of the signal wire off of the sensor?
cheers guys
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air/fuel ratio gauge install
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- markalishous
- Lancer Newbie
- Posts: 76
- Joined: Fri Dec 09, 2011 8:39 am
- Location: Brisbane, Australia
AFR gauge is basically useless without a wideband O2 sensor. Factory O2 sensors do not have the resolution required to make them work accurately. If you are concerned about your ratios being out, Jaycar do a cheap kit that
lights up LEDs to tell you if its dangerously lean or rich. Better still, just take the car for a proper check if you think its wrong.
lights up LEDs to tell you if its dangerously lean or rich. Better still, just take the car for a proper check if you think its wrong.
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