I just started getting this code (P1007) about 3 weeks ago. Haven’t had a chance to get to the dealer yet. They keep fighting me on calling Vw for warranty. I’m only at 95k milesYep, yet another of the growing number of CKRA-only ailments. Sometimes you can reset the injector values and lessen or fix the issue, sometimes you can't. I guess the solenoid type units just are not as robust as the piezo units the CBEA/CJAA use.
Fortunately I have not seen any engine damage occur from this, so that's a good thing. Because diesel injectors can be bad to the point they can blow torch a hole through a piston fairly quickly.