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Home >> Jeep >> 2003 >> Grand Cherokee Overland >> Repair and Diagnosis >> External Pages >> Different car >> Section 4 (Engine Control System & Engine Component Tests) >> Fuel Systems >> Fuel Control >> Fuel Injectors
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Fuel Injectors

WARNING: This page is about a different car, the 2002 Jeep Wrangler, 2002 Jeep Liberty, and 2002 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect fuel injector from wiring harness. Connect ohmmeter between fuel injector terminals. Resistance should be about 10.8-13.2 ohms at 68°F (20°C). If resistance is not as specified, replace fuel injector.

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