Weird question need help

[02silverbird]

Ok so here is what happened, The car has been totally fine but today I was driving and I had a SES light come on. I was already on my way to the parts store to get things for my girls car so while I was there I had them test it out. They said it was a o2 sensor (can't remember witch one). But my exhaust is real loose and I had to use "C" claps to hold it up. I'm getting it fixed tomorrow but what my question is, if your exhaust isn't welded up completely will it cause the SES to trip?

[cam98aro]

Re: Weird question need help

its possible, but very unlikely.

where exactly is your exhaust pieced together at?

[whitdog54]

Re: Weird question need help

Well where? if it came unclamped before your CAT, then you more then likely through a p0137 code IIRC.

[borispeed]

Re: Weird question need help

First things first. Go back to the auto store and get the code(s).