[DRTYAZN]

Actually might be a bad passenger side rear O2 sensor... Circuit codes either are bad connectivity or bad sensor tip (not properly heating/reading)... Try disconnecting the harness connectors, blow out with air, reconnect and make sure they snap together and are snug... Reset ECU, than drive it for a bit to see if SES codes trip again... If the same codes trip, replace the O2 sensor... That's my speculation...

 

[LD5050]

Thanks, DRTY. I'll try that as soon as I get home today. If this code is for the rear passenger O2 sensor, I should be able to get to it myself fairly easily.

 

[04GreenT]

You said you'll do it as soon as you get home... please wait a couple hours first so the headers can cool down lol last thing you want is to be touching hot headers!

I would pull the sensor and spray it off too just incase there's some dirt on it causing it to rear weird.

 

[DRTYAZN]

:rofl: yeah, spray tonight and pull it in the morning before starting the T...

Oh yeah Bank 2 = Passenger Side; Sensor 2 = Rear O2