It`s unlikely, but it`s a mechanical part, and so can be susceptible to failure.
Undo the screw on the top of it to bleed any air from the feed line, and hook a drill to the shaft and spin it up to see if oil flows from the injector nozzles.
You won`t get a stream from them, you`ll just sort of get `drips`. Haven`t seen many genuinely failed oil pumps.
_________________
There`s no cure for stupidity… but with the endless supply of stupid people around me, I must be close to finding it!
The Lizard tells it like it is!
Read - Learn - Post... not - Post - Learn - Edit!
Vampire?