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Home >> Infiniti >> 2003 >> FX45 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System & Component Testing >> Fuel Systems >> Fuel Control >> Fuel Injector
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Fuel Injector

Turn ignition switch to OFF position. Disconnect fuel injector harness connector. Measure resistance between injector terminals. Resistance should be 13.5-17.5 ohms at 68°F (20°C). Replace injector if resistance is not as specified.