wideband O2 sensor acting up? attached log

[MotoEclipse]

So i finally got my car put back together with the new 5 speed. and i got the car running. i noticed it had a horribly rough idle. i checked everything. then came to the wideband. the ground had got disconnect somehow? anyways i got it re-attached. and my L.E.D Light on the sensor won't come on anymore. and the o2 is EVERYWHERE. check the log... idk whats the problem besides thinking the sensor went bad?

 

[WeaselHack]

Double check your LC1. Perhaps you need to simply re-calibrate it...Looks like you may also have a boost leak. I take it you are simulating narrowband from the LC1?

 

[MotoEclipse]

yea simulating. i have had the wideband in the car running good for about 4 months before the car was down due to tranny problems. so i know it had a good history. ill re-calibrate the lc1 tomorrow. and run a BLT

Ok i ran a BLT, and i had no leaks. i also re calibrated my wideband, along with test it by taking it out, and putting it a gas soaked rag. it had to problem.. but it's still acting up, bouncing numbers everywhere.... it still idles like shit too.. but revs fine.

 

[tenn-gsx]

Ill post the same info here as in your other thread on the same issue.



Your profile says you have 850s but your global is set to 0. That is way wrong. Fix thay and Im sure you will see an immediate improvement.

Set your global to -47 and dead time to 330 and see what that does for you.

 

[Xit40]

Ill post the same info here as in your other thread on the same issue.



Your profile says you have 850s but your global is set to 0. That is way wrong. Fix thay and Im sure you will see an immediate improvement.

Set your global to -47 and dead time to 330 and see what that does for you.

^THIS^

Since your ground came unhooked I would recheck all your wiring just in case. Also if you powered the car on with the wideband controller unpluged/not grounded or whatever I would due a full new calibration including the heater circuit like you did the first time you hooked it up.

 

[MotoEclipse]

i dont have 850s in the other post, he read my wishlist. i still have the stock auto 390's.

im almost positive i have clogged fuel injectors. my outter cylinders are burning lean, and my middles are rich.