Disclaimer: Links on this page pointing
to Amazon, eBay and other sites may include affiliate code. If you click them and
make a purchase, we may earn a small commission.
Is this the update ford did replacing the old PCM w/ the D4U1? If so then this date is the date that says weather or not your vehicle had the D4U1 comp.
I am pretty sure it is, but will get your expert advice. :sun: