im trying to install an autometer phantom series a/f ration guage. Which o2 sensor and which out of the three wires do i tap into?

 

LOL. You just wasted $80. Save yourself the hassle. Return the thing and get a real WO2 setup.

 

its for a show car thanks for the help btw

 

nobody has an a/f ratio gauge?

 

Hooked mine to the o2 sensor lead on the ECU, all I can tell you was I just kept tapping into one of the white/gray wires on the top horizontal row of the ECU, as far as direct on the o2 sensor it doesn't matter which and it will only work on one of the three leads, so process of elimination should work, good luck.

Ps it's not shown in my sig or domain as I haven't updated either yet. I went with the Autometer C2

 

do you think you would be able to take a look at that for me? i just dont want to tap into the wrong wire and fry the ecu. thanks

 

bump, anyone?

 

FREE BIZZZZUMP! FOR U dOOOde!

 

u should go with the downstream o2 wire signal that goes to the ecu, if you have a haines it should break them down for you.

 

LOL if i had a haines manual i wouldnt be asking this question. its really important can someone please look it up for me???