P0012 code in Toyota Yaris 2007

[Ramon1691]

Back at it again with the interminent extensive cranking about 3 seconds or so it only seems to do it when the car sits for a few hours 2 or 4 starts up fine every morning but sometimes I can hear a grinding sound after it starts I think the starter is sticking at this point I think I'm just going to leave it as it is I'm using chevron gas by the way since I bought it not that it makes a difference, it does run better with the OCV tho but since I replaced that don't think it has anything to do with timing