Injector Circuit
- Disconnect all injector harness connectors. Using a DVOM, check resistance across terminals of each injector. See INDIVIDUAL INJECTOR RESISTANCE table.
- Disconnect injector bank harness connector, and check resistance of injector bank. See INJECTOR BANK RESISTANCE table. Repair wiring or replace any injector circuit not within specification.
INDIVIDUAL INJECTOR RESISTANCE
| Engine | Ohms |
|---|---|
| 5.0L & 5.8L | 13-16 |
INJECTOR BANK RESISTANCE
| Engine | Ohms |
|---|---|
| 5.0L & 5.8L | 3.0-4.0 |