Maxinxs had the code reader and it showed 4 codes(cleared for now) 1)bank 1 sensor 2...2)bank2 sensor 2 and i don't know what the other 2 were(forgot to write them down). My car is running great though. and no I am not going to avoid them.

 

Ahh the dreaded 140 and 160. Going in tomorrow morning to get mine all fixed up. Poor Max has been running with only 2 sensors for the past 2 months. I finally have the time.

 

Well I have one sensor welded on the b-pipe and the other welded on the header y-pipe. Could that be my problem? Then I have the other 2 codes that I need to worry about.

 

Ah. Well, how long have you had the y-pipe on? If you just put it on and the codes came on, then it's most likely nothing -- always happens. If it's been on for a while, your sensors are most likely dead.

 

the ses has come and gone like 5 times, the headers have been on for about 6 months

 

Hmmm, I'd say then there's something wrong. Also, I think when the SES flashes like that, your coils may be going too.

 

it's not flashing if that is what you are saying it has just came on like once a month since i got the headers

 

Right, I understood that. If it comes on for a few days and goes off for a few days or weeks, then it's usually a case of coils about to go bad (based on what I've seen people experiencing here).

 

so how much are these coils going to cost me?

 

A couple of hundred for sure. First, diagnose the problem and make note of what codes you pull. Then look them up.

 

cool...thanks