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Thread: Some issues I'm having

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Posts: 21-25 of 25
2009-04-13 19:14:03
#21
Originally Posted by LikeTheMovies
Well went and checked it and I had 4 codes come up! Figured I'd have one for the EGR...

I had 2 for P0130 Which both said bank 1 sensor 1 and had 2 different readings to it.
1 P0136, I think this was the rear 02 which I don't have.
and P1400 some sort of malfunction?

Anyone know? I had the EGR and Rear 02 delete on the ECU, the EGR always came up but it seemed like the rear 02 worked, maybe not?


Calum said on his site the EGR and Rear O2 might not always work. Mine didn't work so I connected my EGR sensors, back, and connected my Rear O2 deleter and my CEL has been off so far :-D

as for P0130 get yoruself a new O2 sensor yours is a bad, that would explain your off the charts A/F ratios. I had the same problem at the convention after water killed my O2 sensor...

Originally Posted by LikeTheMovies
well Vadim is having a weird issue to and his is in the test pipe. so his is a bit farther back then mine. So I'm not really sure.


Now someone mentioned they don't see how ground would affect the readings if the gauge works. That is true, but unless the wideband sensor uses exhaust's grounds, then it will solly rely on the ground that AEM uses. I will be regrounding mind to the intake manifold probably
2009-04-13 19:25:06
#22
Yeah, I'll replace that when I get some money next weekend. And I think I'm gonna make a ground strap for the exhaust also to see if that helps at all.

Vadim what is the number for the 4wire one that you use?
2009-04-13 19:50:18
#23
Bosch 15727. You can pick one up at Rock Auto, and I think even Autozone carries them now days. For under $60.
2009-04-13 23:11:56
#24
Well, I went and picked up a new 02 sensor and put it in, the 4 wire like Vadim said. And I did not notice a difference with the AEM. The car felt a little smoother, I also haven't gave the 4th wire a good ground yet, but it's still grounded. I duno what else it could be?
2009-04-14 22:50:30
#25
ok now I'm getting a massive cutout when boosting... I need to fix the ground on the 02 sensor but at school lol sounds like a 2 step in mid throttle haha Not good :/
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