[Turdbuggy]

Hey folks, I am trying to change the O2 sensor in my '90 Trooper w/2.8, but I can't locate it. I assume it is accessed from underneath the vehicle and I have had it on jack stands for the last hour trying to find it, but I can't. Help!

 

[maxwell417]

My O2 sensor is on the exhaust pipe, left side, about a foot behind engine.

 

[Turdbuggy]

Thanks, once I knew where to look, it was no problem.