So someone hacked out my cat, taking the two O2 sensors with it... I've had a replacement cat put back in along with bungs and O2 sensors, but the harness for the rear sensor is trashed. Looked for a replacement connector in a few wrecking yards, but no luck, so I'm going to make my own connector using butt connectors...

Havent found a wiring guide that tells which wire go to which corner of the connector, so I need some help on that info. If anyone can take a look at the wire colors on the connector (truck side, not O2 sensor side) I'd greatly appreciate it.

Thanks!

(Sorry for the double post... figured I'd get more eyes here)

 

The best thing to do would be to look at the EWDs for your year/model. Toyota did change the wire colors sometimes from year to year. If you can't find your year EWD you can pay a day use fee ($10) and download it. Or you might just look though these free FSMs and maybe you can figure it out from there. http://www.ttora.com/forum/showthread.php?t=59089