PCM fuse problems

Once the PCM looses power it looses it memory of stored trouble codes. Its often difficult to find intermittent electrical problems. You need to look at the electrical circuit and see if there is any other electrical consumers on that fuse that could contribute to the fuse blowing and possible even separate them and fuse them with separate fuses to see which circuit is causing the problem. had a similar problem recently with a Jaguar, isolated the circuits and narrowed down which circuit was causing the fuse to blow. Mice had eaten some wires and occasionally the car would hit a bump and blow the fuse.

check wiring harness on driver side of cyl head it rubs into wires causing short