I'm not 100% where that wire is in the harness, but

as long as you wire your 12V source and your ground you will have power. But without an input signal you will have nothing to display. Ya know?

 

oh ok. is there away you can find out, but if you can thats ok. ok thats cool. and if i do get the wideband signal wire all i have to do is weld it in and run the wire from there to the gauge? or is there other wires to wire up?

oh ok. is there away you can find out, but if you cant thats ok. ok thats cool. and if i do get the wideband signal wire all i have to do is weld it in and run the wire from there to the gauge? or is there other wires to wire up?

 

Yeah if you get a WB sensor, you'll need to weld in a bung for the actual sensor, run the wires to the gauge and depending on which model maybe mount a cotroller somewhere

 

ok thats good, i guess ill spend the extra money to get it right. im getting the autometer c2 gauge. and that dont come with a wideband sensor already right?

oh and one more thing i forgot to ask. will changing the oxygen sensor void the factory warrenty?

 

Probably, adding a second bung for the WB will get you around this though, if you remove the stock sensor you will throw a CEL code. But you can remove that with HPtuners. HTH

 

oh ok so if i dont want to void the warrenty, then dont get a wideband sensor?

 

If you are doing the kind of mods that will require you to have a wideband to monitor what's going on than warranty is a relative term

They cannot 'Void" your entire warranty, only on items they can prove were caused to fail by parts you installed yada yada

the bottomline is a gauge and sensor will not damage your car in any way, (murphy's law and darwin candidates aside). However if you are modding enough to need to keep an eye on your A/F's you'll know all of what I've already told you.

 

ok thats cool, well i really havent done any modding just a cai and a exhaust. i dont need a a/f gauge but i want one because they look cool. so im just gana go ahead and get the gauge and not get the wideband.

 

i was just wondering if you found out what exact wire to tap into for the gauge?

 

noob question!!! hahahahha

 

Dont mean to thread jack, but would a stage 3 pulley (3.0") on a stage 2 tune require a WB?

 

dude do searching before u ask any question cuz i found it with ease. its the purple wire with a white stripe.

sorry to be such a dick about it but alot of people can find an answer with just looking in the search menu instead of posting a question.

 

Stage 2 is 3.0. I believe the stg 3 is 2.9 (?)

 

i did do searching. and yea i have heard that too. but i dont have a purple with white stripe i only have 3 solid purple wires. and im sure about that.