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.
2003 Nissan-Datsun Sentra SE-R, StandardFACTORY OEM SERVICE PROCEDURE
Fuel Injector
FUEL INJECTOR RESISTANCE
| Application | Resistance (Ohms) | ||||
|---|---|---|---|---|---|
| Altima & Sentra (2.5L) | (2) 12.1-12.9 | ||||
| Frontier & Xterra (2.4L) | (1) 7.3-9.9 | ||||
| Frontier & Xterra (3.3L) | (1) 10.0-14.0 | ||||
| Altima (3.5L), Maxima, Murano, Pathfinder, Sentra (1.8L) & 350Z | (2) 13.5-17.5 | ||||
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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:
- • 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.
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