So my 2006 3.0L 135,000 miles had a rough idle last week and kicked on the SES light. However before I got to my destination the light was off and everything seemed fine. I pulled codes and only got P0460. But I am not having any issues with fuel gauges on my dash. Cleared code

Happened again yesterday and light came on again. Then turned off about 15 minutes into drive. Pulled code and was the same P0460.

Do I replace the entire unit ( Fuel Pump and Sender Assembly - Genuine BMW 16116755043) as a precautionary measure or could this be something else?