Need Help Engine PFI light on after fuse replacement.

[Jphenry]

Thought I would put louder horn on nc700. Blew the horn fuse; put original horn back on with new fuse. Now PFI engine warning light is on engine is running. OM says take it to the dealer. Other suggestions?

 

[Jphenry]

Should have looked through threads. 3rd cycle cleared light...

 

[frog13]

Hey no biggie. I'd inquire as well. As you found out, at times it takes electronics time to "recalibrate ". Glad all is well.
Louder horn: Either somewhere on thus thread or on AdvRider ( 700x thread) there's detailed info for a louder horn install.......heavier fuse etc etc. Ride on