Has come on several times in past year. First time it happened, OBD code said the oil pressure sensor was bad, had it replaced.
It is back on, same symptoms (car hesitates, then resumes running smoothly)
What’s happening?
How about giving us the actural code, not what someone thought it said.
its OK to cut and paste your usual!! 
Did not need to, the OP already had most of it, he just missed an important part. Maybe I should have pasted the whole thing anyway. [