ok i had my wideband installed yesterday and i think somethings wrong with the gauge casue all it does is jump around...and before you ask its not the tune cause its the stage 2...at idle it jumps from 13sumthing to 15sumthing and the samething when i'm cruising??? any ideas i bought the gauge new

 

mornin bump

 

I have no idea.....

 

thats fine your idle is supposed to be around 14.7 thats stoich *sp*. It will move around all the time

 

what he said...it should move around during driving,if it doesnt then its actually bad,but at idle 14.4-15.5 is where u want to be at..and WOT 11.2-11.5,but since ur s2 tune,ur gonna see under 11.2 due to tune being rich

 

yea but it never sits at any number at idle it goes from 13's to 15's

 

They do that... you are never going to have a number and it stay there!

 

it will eventually settle down...it will go around,and after about 10 seconds or so,it will settle down to a normal idling AFR

 

its been in my car for 2 days

 

yeah your fine don't worry about it

 

you do know how a wideband works rite???

its going to ocoilate at anything under full WOT and even then it'll jump aorund a bit as your AFR changes with engine RPM

 

ok i'll check it out cause i havent went wot cause i have an exhaust leak and been to lazy to fix it

 

realllly considering getting one of these. did your DP come with the bung already in it? or did you have to get one welded in?

 

mine jumps all over the too its normal untill WOT then its at like 12.10

 

the bung was welded in already i bought it from another member on the forums

 

i dont know, i might be going out on a limb here. BUT when you installed the gauge did you install the wide band O2 sensor as well?

if all you did was hook an AFR gauge up to your factory O2 then its going to give you an LED "light show" so to speak.

 

where did you power it from, and tell us about your ground. does it make a noise?

 

i used the sunroof for the power and..i hooked up the o2 sensor for the wideband i have 3 sensors in my car right now

 

sounds like you have everything right

 

a little off topic;

how easy is it for a muffler place to weld in a bung for the wideband?

 

i had the HT's on my ship do it for me for free

 

i think they charged me 10 bucks to do it