Probably a dumb O2 sensor question...

[Skye]

I've had my engine codes pulled on the wife's 04 badged (built in 03) PT (auto, N/A) and both the front and rear O2 sensors are throwing codes. I previously replaced the one on the back of the motor before the cat, but I'll be darned if I can see the other one which I think should be on the actual cat itself.

Anyone happen to have a pic of the location?

Also, what's the tightening specs on these things?

[CREWZIN]

The downstream oxygen sensor is located on the left (drivers) side of the catalytic-converter itself. You don't need a special tool as there's plenty of room to maneuver a wrench around it. No torque specs are listed in my manual, a snug wrench pull should be sufficient

[Skye]

Well I'll be d....... darned.

I didnt see it but I'm going to run out there and stick my head under the car, as soon as it cools down, lol

Thanks!