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Home >> Mazda >> 1997 >> Protege ES, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - System/Component Tests - 1.8L >> Fuel System >> Fuel Control >> Fuel Injector Resistance
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Fuel Injector Resistance

Disconnect fuel injector connector. Using ohmmeter, measure resistance between injector terminals. Resistance should be about 13.8 ohms. Replace injector as necessary.