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Home >> Nissan-Datsun >> 2003 >> Sentra SE-R, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System & Component Testing >> Fuel System >> Fuel Control >> Fuel Injector
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Fuel Injector

Turn ignition off. Disconnect fuel injector harness connector. Measure resistance between injector terminals. See FUEL INJECTOR RESISTANCE  table for specification. Replace injector, if resistance is not as specified.

FUEL INJECTOR RESISTANCE

Application Specification
Altima & Sentra (2.5L) 12.1-12.9 Ohms @ 77°F (25°C)
Frontier & Xterra
2.4L 7.3-9.9 Ohms @ 77°F (25°C)
3.3L 10-14 Ohms @ 77°F (25°C)
Altima (3.5L), Maxima, Murano, Pathfinder, Sentra (1.8L) & 350Z 13.5-17.5 Ohms @ 68°F (20°C)
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