Fuel Injectors
WARNING: This page is about a different car, the 2001 Saab 9-5 and 2001 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.
Unplug suspect fuel injector connector. Measure resistance between injector terminals. Resistance should be 15.15-16.75 ohms with injector at 68°F (20°C). If resistance is not as specified, replace injector.