Christmas tree of lights
I am starting a new thread for this. So, My son's 08 is throwing the P0420 generic catalytic converter operating below threshold code. I tried the cheap fix of the liquid cat cleaner. It was worth a shot. I looked yesterday at the O2 sensors and it looks like the bank 2 sensor 2 is only reporting 0.075V back to the computer and only fluctuates a little. The bank sensor 1 is int he correct range when I compare to my 2012.
Could it be a bad sensor throwing this code?
2012 FJ Cruiser Iceberg
Now the son's 2008 FJ Cruiser Titanium
OEM roof rack w/lights, OEM Brush guard with lights, Rock rails, Tow hitch, Locking Rear Diff., ATAC, 17" alloys, FJammer w/ Subwoofer, Black Leather w FJ embroidered, Heated front seats, TRD cold air intake, Modified stock cold air intake, TRD exhaust, TRD suspension, LED dome Lights and extra dome lights, hood black out