Fuel Injector Circuit
Disconnect all injector harness connectors. Using digital ohmmeter, check resistance across terminals of each injector. See INDIVIDUAL INJECTOR RESISTANCE table. Replace any injector not within specification.
INDIVIDUAL INJECTOR RESISTANCE (1)
| Engine | Ohms | ||
|---|---|---|---|
| 4.0L | 12-19 | ||
| All Others | 11-18 | ||
|
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NOTE:
For further component testing and information, see appropriate TESTS W/CODES article.