Is there a difference between the tank pressure regulator and the injector pressure regulator?

Tiny
BENJAMINGRIMM
  • MEMBER
  • 2004 NISSAN SENTRA
  • 1.8L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 140,000 MILES
If so, can you tell me where the injector pressure regulator is not the fuel tank pressure regulator which is in the fuel pump? Haha.
Monday, July 4th, 2022 AT 10:17 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,640 POSTS
Yes, the tank pressure regulator is controlled by the EVAP system while the fuel pressure regulator is in the tank check out the diagrams below for their locations. Check out the diagrams (below). Please let us know if you need anything else to get the problem fixed.
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Tuesday, July 5th, 2022 AT 10:06 AM

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