My 2013 C-Max SEL with appx. 43,000 mi. on it just lit up its check engine light. Specifically, I had driven about 40 miles at highway speed and stopped to get gas. I filled up and when I restarted the car, the CEL illuminated. I ran my OBD2 reader on it and it showed "P060A" as the fault code. I continued to drive the car and the following day the CEL went off. It hasn't returned so far after another 100 miles or so.
I understand that P060A means "Internal Control Module Monitoring Processor Performance" but beyond that I have no idea what this could be about.
Any insight into what I should do would be appreciated. Worth taking it into the dealer now that the CEL is off? It is out of warranty at this point.