P2096 on stock srt

[srt4drvr]

Hey guys i am looking for some input/conformation on pretty much the first big problem with my srt. I was driving down the highway Monday evening when my cel came on outta nowhere, my car was still driving fine(cruising at 70mph about 2600 rpm) so i got her home and the next day i took her to my local advanced to use there scan tool. This is the code that showed up: P2096 post catalyst fuel system trim bank 1 system too lean. After plenty of searching on the forum here i determined it to be a problem with the downstream 02 sensor, but im not 100% sure because i never found anyone else with my same code description. If anyone has some .02 to throw in feel free

My srt is completely stock(prolly the only one the forums LOL)

Thanks in advance!!

Edit: I moved this post to the srt problems section so mods feel free to delete this one.

[duster360]

That one is a bit peculiar. I honestly didn't know the downstream o2 had LT/ST adaptives.
To be sure its the O2 sensor, follow the factory diagnostic procedure for this code. You can find the manual here: Step-by-Step Diagnostic procedures for CELs

According to the diagnostic manual, the major causes are an exhaust leak, a bad sensor or bad wiring.

[srt4drvr]

i ordered a new sensor today and it comes with new wiring, i haven't had anymore cel's since that one just real crappy gas mileage