so I was going through car wash the other day and my CE light along with normal others came on. I ran codes today and it came up as p0340 cam position sensor. I do some digging and come to find out when I was digging around under the hood checking timing belt on driver side I may have moved some wires (cps wires) close or into the serp belt. Question is how much of a PITA is it to change out and how necessary it is to change at the moment. The truck runs great still... Just throwing the code at me.