How do you go connecting it to the o2 sensor and which one??

Thanks

 

anyone????

 

i just installed mine this weekend... nismomax98 did it w/ me since he has done it on his car... if u PM him he should be able to give u a detailed answer... it involves splicing into one of the 3 wires that go into the O2 sensor, just dont remember which one, so u should PM him

 

i did mine on the front 02 sensor it was the middle wire white

look at this pic here you can see the blue splice i connect it to just left of the radiator.. might have to enlarge the pic to see it well

http://www.thedv8tor.com/images/mevi8.jpg

 

i connected mine to the O2 sensor on the passanger side of the engine bay near the firewall... its all preference, which ever is easiest for u... i found running the wire along the fire wall was the easiest place to conceal it

 

aright thanks alot guys!!

 

I have been thinking about adding a air/fuel ratio gauge but not sure what O2 sensor to put it on. BTW. I have a 98 Fed spec so I have 3 O2 sensors. If you put it only on the front or back O2 sensor, you will only be reading the front or rear cylinders. But, if you put it on the O2 sensor that is just behind the cat, you will get the entire engine but, I don't think that is the optimal placement. I mean...if I put this gauge in, I want it to be functional and not just a light show.

Chris

 

ok ur right, but think about this too... all ur cylinders should be doin the same thing, so whether u read the front 3 or the rear 3 they shouldnt be too much diff from each other

 

Just curious, why do you guys need the AFR gauge anyway, are you boosted??

 

I will probly want one, my setup is a VQ35, DE-K Injectors, FPR, and 3.5 rail.

 

and yes i plan on bein boosted when i return from iraq w/ $$$