Fuel gauge not working properly and code po463

2005 INFINITI G35
127,000 MILES • 3.5L • 6 CYL • 4WD • AUTOMATIC
Avatar
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
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement
Avatar
KASEKENNY
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 18,907 POSTS
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
Images (Click to enlarge)
Attached Media
Attached Media
Attached Media
Jan 4, 2021 at 7:30 PM
Advertisement