Fuel Injector Resistance
WARNING: This page does not describe the selected car, but rather 20 other vehicles, including the 2003 Mercury Mountaineer, 2003 Lincoln Navigator, 2003 Lincoln Blackwood, 2003 Lincoln Aviator, and 2003 Ford Windstar. However, it is still accessible from the selected car via links, so may be relevant.
Disconnect injector harness connectors. Using digital ohmmeter, measure resistance between injector terminals. See INDIVIDUAL INJECTOR RESISTANCE table. Replace any injector not within specification.
INDIVIDUAL INJECTOR RESISTANCE
| Engine | Ohms |
|---|---|
| Aviator, Blackwood, Econoline 4.6L & 5.4L (Except NGV), Escape 2.0L, Expedition & Pickup 4.6L & 5.4L (Except NGV), Excursion, Expedition & Navigator | 13.8-15.2 |
| Econoline & Pickup 5.4L (NGV) | 4-6 |
| Escape 3.0L | 13.1-14.5 |
| Econoline, Pickup & Excursion 6.8L, & Explorer, Explorer Sport, Explorer Sport Trac, Mountaineer & Ranger 4.0L SOHC | 11-18 |
| All Others | 11.4-12.6 |