92lxguy

the gauge was in the car when i bought it a few weeks ago and the plug for it is ran under the car but not hooked up do i hook it up to the 02 sensor if so how do i hook it up the other end of the pug isnt their please help thanks

Bubba 95SN

Usually weld in a new bung and have a 5 wire wideband 02.

drewsky121

if you don't want to go with the wideband option, i'm pretty sure it attaches to the black wire on the o2 sensor.. thats about all i can remember, just inline attach it to the one sending the signal, it won't be more than 5V

92lxguy

Ok thank you for the info I think I will wait on that for now

mjr46

wide band and an a/f gauge are two seperate things ....if the gauge is there and no o/2 sensor, you'll need to weld a bung in and install a new o/2 in new bung