Hey guys,
Recently I just purchased a 2010 Mustang GT well already I have installed an JLT Series 3 Cold Air Intake and loaded a tune for it from Diablo Sport using a Diablo Sport Trinity Tuner. After I loaded the tune and cranked it up the engine began to stall on its cranks for a second before finally cranking up. I drove it around for a while and noticed that my check engine light had came on, so when i got back home i used my tuner to read the codes and two codes popped up which made me worry. One of the codes was "P2196 O2 Sensor Signal Stuck Rich- Bank 1, Sensor 1" The other code was "P2198 O2 Sensor Signal Stuck Rich-Bank 2, Signal 1"....Guys I need some help here, Is there something i did wrong?, I have no idea what they mean and I would hate for my Mustang to slowly die because of a mechanical problem or malfunction within the system. Any help from anyone who knows about this would be greatly appreciated.

 

Verify you got an issue. Return your computer to stock and erase the code.
Make sure it doesn't return.

Probably a bad tune or bad load.