Part number for PCM power diode?
I've never heard of that. Are you talking about the fuse-sized diodes in the power distribution block? Where is it and what does it look like?
yes 50amp located in power distribution block
Looking for a Used E-150 in your area?
CarGurus has 138 nationwide E-150 listings starting at $3,650.
Search Ford E-150 Questions
Ford E-150 Experts