My cel light hadnt come on but I was just doing a scan anyway to see if there was fault codes. I found this one, but got NO idea what it is:
P1114

Bank1-Sensor2 Internal Resistant too High

any idea what this means?

 

oxygen/O2 sensor bank 1 sensor 2

 

the sensors going bad?

 

Possibly, but it is the one behind the cat, so it wont affect performance. Just clear it and see if it comes back.