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.
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HOMESERVICE MANUALSNISSAN-DATSUN2024FRONTIER SL, RWDREPAIR AND DIAGNOSISENGINE PERFORMANCEENGINE CONTROL SYSTEMSENGINE CONTROL SYSTEM (1 OF 2)SYSTEM DESCRIPTIONSYSTEMFUEL PUMP CONTROL MODULE (FPCM)SYSTEM DESCRIPTION
2024 Nissan-Datsun Frontier SL, RWD
System Description
2024 Nissan-Datsun Frontier SL, RWDSECTION System Description
SYSTEM DIAGRAM
SYSTEM DESCRIPTION
The fuel pump control module (FPCM) controls the discharging volume of the fuel pump by the FPCM control signals depending on driving conditions.
| Conditions | Supplied voltage (Approx.) |
|---|---|
| For a few seconds after turning ignition switch ON | 12.5 - 13.5 V |
| Except the above | 8.6 - 13.5 V |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.