So as the title states, I threw these codes today:
P0138: 02 sensor circuit high voltage (bank I sensor 2)
P0606: ECM processing error
Heres the deal: I have TRD CAI and DT longtubes. I have been running with the CEL on for the last 2 years or so and emissions time came around so I decided to order the URD O2 sim. At any rate, I installed it roughly a month ago and all has been well thus far. I went and did some wheeling and went through a few small puddles.
Now Im throwing these codes. I took the neg. batt. terminal off for 30 minutes and hooked it back up and it threw the codes again immediately.
Im wondering if its possible that water got into the harness where the O2 sim connects and is now "bad" and causing the codes, but I honestly have no idea.
I would like any input and your thoughts!
Thanks for reading guys!