Code uo5a2

[20156point7]

I keep getting dtc code uo5a2 popping up on my insight cts. It says unknown dtc decription please consult vehicle owners manual, well I have looked everywhere trying to find out what this code is can someone tell me what this code means Its probably nothing major but it won't go away.

 

[maxxedout]

I think that one is a NOX sensor code... Maybe it's something the company that wrote your tunes could disable. On a deleted truck, all of those codes "should" be turned off.

 

[20156point7]

Ok thanks I will contact punch it and see what he can do.