Grand Cherokee 2WD L6-242 4.0L VIN S MFI (1993)
Fuel Injector: Testing and Inspection
PROCEDURE
1.
Disconnect the fuel injector wire harness connector from the injector.
2.
Place an ohmmeter across the injector terminals.
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Resistance reading should be approximately 14.5 ohms +/- 1.2 ohms at 20°C (68°F).
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Proceed to following Fuel Injector diagnosis chart.
Fuel Injector Diagnosis - Engine Runs Rough Or Has Miss
