P0451 FTP sensor?
Revisiting an old issue that I've put on the back burner. Trying to diagnose my 2011 5.0 with p0451 and it APPEARS the fuel tank pressure sensor is misreading. Not getting 0psi when I insert the fuel funnel or manually command purge. Any suggestions on the best source for this part? Looks like it might only be available as part of the fuel rails.





