This past weekend my Service Engine Soon light went on. The weather was real bad this past weekend and we were driving through a lot of rain. I got the code pulled and turns out it was an 02 voltage problem.

I have a UR test pipe and have had no problems with CEL for the past 3 months. However since I had to relocate the 02 sensor I had to solder extension wires for it.

I'm thinking something got pulled or one of the solders became loose even though I soldered, heat shrink'ed, and eletrical taped the heck out of them.

I don't think my 02 sensor would have gone bad this quick...

Anyone else with a UR (or even Helix) test pipe have this type of problem?

 

Wow no opinions? Or ppl just haven't had a problem with a relocated O2?