JBIRD02

iTrader: (4)

I keep getting the p1133 & 1153 codes and sometimes it causes the car to fall out of closed loop. So I had a few quick questions.
1) I switched to the Bosch 13111 O2's trying to fix the problem, but now I'm hearing that I should switch back to (new) stockers. Would this actually help or would I just be wasting another $100?
2) If I got these codes turned off completely, would it keep my car from falling out of closed loop or would it just keep the SES light from coming on?
Thanks

2xLS1

iTrader: (25)

Setting those codes does not cause the car to fall out of closed loop. Just get them turned off.

JBIRD02

iTrader: (4)

Ok, thanks! Guess thats what I'll do.
BTW, these are the only codes I'm getting, so what exactly is causing my car to fall out of closed loop?

2xLS1

iTrader: (25)

What makes you think it is?

JBIRD02

iTrader: (4)

Because my A/F gauge will stop bouncing back and forth like it should, and it will stick @ the same place it does when I got WOT and on startup. So, i got my friends Predator the other day and checked out what I could, and when that happens it shows that it quits reading the STFT's.
I can always tell when this happens, because when I come to a stop, the car will want to die, then it will have a hard time trying to idle. So I'm assuming that the O2's aren't switching fast enough, and its causing the car to go into open loop.
It will stay that way until the car is shut off and turned back on again. When my A/F gauge is reading like it should, I have no idle problems whatsoever (I guess because its reading the STFT's). Thanks for all your help

2xLS1

iTrader: (25)

If the O2s are switching slow enough to effect the fueling, you should be setting P0133 amd P0153 codes too.

JBIRD02

iTrader: (4)

Not so far. Just the the insufficient switching codes.