check engine light!HELP!

[slvrbullIT]

i went to autozone because my damn check engine light has been on. well there were 4 codes and all oxygen sensor related. i can only remember 2 of the code numbers but i remember what they all said.
1.p1033-oxygen sensor bank1 sensor 1
2.oxygen sensor bank 1 senosr 2
3.p1056?-oxygen sensor bank 2 sensor 1
4.oxygen sensor bank 2 sensor 2

they all said something like high circuit malfunction.WTF
i have a o/r h pipe but i have mil eliminators. could my mils not be working properly?because how could all of these damn oxygen sensors pop up?
any help is greatly appreciated because i have to get my car inspected this month.

 

[slvrbullIT]

help!

 

[slvrbullIT]

i think the code was p0156. anyone? i am getting my car dynotuned soon, can they fix this problem.

 

[Phoenix00GT]

I think that you definitely have a problem with your MIL eliminators. When you take it to get tuned they can probably turn off this sensor in your ECU.

 

[slvrbullIT]

I think that you definitely have a problem with your MIL eliminators. When you take it to get tuned they can probably turn off this sensor in your ECU.

thanks, ill make sure to tell them about it and see if they can turn it off.

 

[streetstang03]

thanks, ill make sure to tell them about it and see if they can turn it off.

Ya, i just have autozone clear my SES light when it comes on. It free and ppl say MILs dont work all that great, so im not going to spend the $ to have them not work when autozone will clear it for free!

 

[cmb91LX]

the MILs only work for a while IF you get moisture in them. Take them out , test them , and dry them out good. Then when you reinstall them, unhook the battery for a few minutes and cover the connections good and definitely moisture proof. That should work, I have seen this happen several times.

 

[slvrbullIT]

so when i get my car dyno tuned can they just fix it in the computer that theres nothing wrong with the o2's?

 

[COramprat]

Should be able to flash the comp. or chip it to turn off the bank 1 and 2 sensor 2 codes. I'm thinking of doing the same thing so I haven't bought MIL eliminators.

The problem is the sensors fwd of the cats. Bank 1 and 2 sensor 1's. You may need to replace those.

 

[slvrbullIT]

thats the weird thing, i replaced one of the forward ones last year and then the light came back on a month later. i hope they can fix it with the chip though.