coming up with fault codes p0270 and p0279. whats goin on?

[hazard]

Got on my truck today pretty good and my edge insite alarmed me of a fault code so I got home and checked them out and have a p0270 for injector 4 circuit low and the p0279 for injector 7 circuit low. Those are the historic codes. Now the insite shows current codes and shows the p0270 code and a p0273 code for injector 5 circuit low. So my question is what's going on the truck seems to run fine. Should I clear them and go or recalibrate back to stock and have a dealer look at it. I'm still under warranty so I'm not sure what route to go.

[06lariat4x4]

if its still under warranty set it back to stock settings at take it to the dealer before its too late

[husky74]

Probably will need to replace your FICM, also tell them to check your injector harness.

[PGreenSVT]

could be a faulty ICP?