Greetings, I am reaching out to inquire about your familiarity with the VQ35HR engine, specifically regarding an issue I am experiencing with the S.E.S. light displaying code P0014. I have had multiple shops attempt to diagnose the problem without success, and I am hoping someone with experience can offer guidance.

 

That might be a crank shaft position sensor.
a search on this site should tell you.

 

Did some searching for you.
Looks like cam position sensor bank 1. Drivers side.

 

Buy only OEM or Hitachi (OEM manufacturer) sensors. These engines do not like aftermarket sensors. If one has failed, the other probably isn't far behind, so replace both sides at the same time.

 

F.Y.I.
BANK 1 - Passenger side
BANK 2 - Driver side
https://www.nicoclub.com/infiniti-service-manuals

 

One thing i've noticed on the HR engines is that the damn ECM sucks in detecting cam/crank position sensor failure and/or 'going out of service'.. I had 4 RockAuto Hitachi cam sensors in my G and that sht gave me hell and beyond.. So i went back to OEM Denso and zero issues for almost a year.