nimr0d

My car threw a P0135. Now I know that is the pre-cat driver side o2, but the front o2's were deleted by madz28. The car still runs fine. Should I call the dude and. Or would it be fine to just delete the code and drive it like it is as long as there are no problems? Also I do have 1 o2 sim but wasnt sure if I could just hook up one.(I did do a search but nothing came up similar) Thanks

2001NBMZ28

Don't put an 02 sim on a front sensor. You sure they didn't just delete the rear 02s?