Fuel gauge not working properly and code po463

2005 INFINITI G35
127,000 MILES • 3.5L • 6 CYL • 4WD • AUTOMATIC
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ORPHEAS
  • MEMBER
  • 1 POST
fuel gauge shows empty even when tank is full and i get obd2 code po463.
Jan 4, 2021 at 6:07 PM
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KASEKENNY
  • ✓ASE Certified Mechanic
  • 18,907 POSTS
  • ASE Certified Mechanic
More then likely this is the fuel level sensor that is in the tank and part of the pump. I attached the testing that we need to run through in order to figure this out for use but we may need to replace the pump to fix this.

Let me know what questions you have on this testing and we can go from there. Thanks
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Jan 4, 2021 at 7:30 PM
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