Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2023 Genesis G80 2.5T Advanced, AWDFACTORY OEM SERVICE PROCEDURE
Fuel Sender
[73L Specification]
| Position | Resistance (Ξ©) | Capacity (lΒ ) |
|---|---|---|
| E | 297 - 303 | 3L (0.7 U.S.gal., 3.1 U.S.qt., 2.6 Imp.qt.) |
| 1/2 | 146.6 - 151.6 | 39L (10.3 U.S.gal., 41.2 U.S.qt., 34.3 Imp.qt.) |
| F | 13 - 17 | 71L (18.7 U.S.gal., 75.0 U.S.qt., 62.4 Imp.qt.) |
[65L Specification]
| Position | Resistance (Ξ©) | Capacity (lΒ ) |
|---|---|---|
| E | 297 - 303 | 3L (0.7 U.S.gal., 3.1 U.S.qt., 2.6 Imp.qt.) |
| 1/2 | 155 - 160 | 33.5L (8.8 U.S.gal., 35.3 U.S.qt., 29.4 Imp.qt.) |
| F | 13 - 17 | 63L (16.6 U.S.gal., 66.5 U.S.qt., 55.4 Imp.qt.) |
| Item | Specification | |
|---|---|---|
| Input | Consumption current (A) | Max. 13 |
| Supply voltage (V) | 12 (B+) | |
| Fuel pressure sensor signal voltage (V)) | 0.3 - 4.5 | |
| Objective fuel pressure (kPa) | 600 (Start up), 250 - 450 (Operation) | |
| Output [Vref=5V] | Low fuel pump PWM duty (%) | 25 - 99 |
| Fuel pressure sensor supply voltage (V) | 4.75 - 5.25 | |
| Fuel pressure sensor consumption current (mA) | Max 10 | |
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.