*URGENT* A/F Ratio Guage installation

[MoodyTalon]

I need some help here guys! Im trying to install an Autometer Phantom Air/Fuel Ratio guage, and I cant figure out how to tap into the oxygen sensor. I found the sensor, but I dont know which wire to get into. Any help is greatly appreciated.

 

[siueclipse]

why not just tap the ecu instead of the sensor?

 

[wastefuldreamer]

http://hawaii.dsm.org/howto/afguage2g.html

 

[Airpoppoff]

Originally posted by siueclipse
why not just tap the ecu instead of the sensor?

you can tap the data plug too, or the ecu, doesent matter