Have 05 heritage FLSTCI having injector issue Only the rear cylinder firing . I removed the injectors and verified they are clean and tested them with by connecting them do a carb cleaner and battery to verify it fires. I do have spark at both cylinders. I do have P0262 Front Injector High engine code. I have also used the screwdriver listing device and verified the front injector is not tapping while the rear is. Can I switch the injector leads between the front and back to see if the issues follows with damage or will I have to swap the injectors themselves?

 

I could be wrong but I don't think switching the leads will work as its my understanding that the front lead is set to fire the front injector at a precise time. So putting the rear injector lead on the front will cause it fire at the wrong time. That's just my understanding of it though, I could be wrong.

 

Does the front cylinder have spark?