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

2004 NISSAN SENTRA
140,000 MILES • 1.8L • 4 CYL • 2WD • AUTOMATIC
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BENJAMINGRIMM
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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.
Jul 4, 2022 at 10:17 AM
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STRAILER
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  • 54,832 POSTS
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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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Jul 5, 2022 at 10:06 AM
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