O2 Sensor Issues

Good morning Lads.

I recently received a code saying that my O2 sensor was gone. Bank 2 sensor 2 is what the code reader said. From what I read online this sensor is under the passenger side front seat basically on the downstream side of the exhaust pipe. I crawled under the Tacoma just under the passenger seat and it was there, I replaced it and the code cleared easily. Started the truck up the next day and the trac off/engine light re-illuminated. Any help would be appreciated on this issue.

Thanks
Cam.

 

Your cat might not be converting anymore.

 

Bank 2 is the Driver Side.
Sensor 2 is behind the converter (furthest away from engine)

 

Thanks for the help lads. I can now confirm that Bank2 Sensor 2 is on the driver side just after the downward bend from the engine. I had already installed my new sensor on Bank1 Sensor 2 and when I tried to put my old Bank 1 Sensor 2 sensor in Bank 2 Sensor 2 to save me from having to change both sensors the wiring harness wouldn't reach(Bank 2 Sensor 2 has a longer harness). After putting my old Bank 1 sensor 2 back in its place, and replacing Bank 2 sensor 2 with the new sensor its all good Hope that all makes sense.

 

this reads like a bad riddle. hahaha

 

of course both side are not the same length.