Fuel Injector Resistance Check
WARNING: This page is about a different car, the 2002 Mazda Tribute, 2002 Mazda B4000, 2002 Mazda B3000, and 2002 Mazda B2300. However, it is still accessible from the selected car via links, so may be relevant.
Disconnect injector harness connectors. Using a DVOM, measure resistance between injector terminals. See FUEL INJECTOR RESISTANCE table. If resistance of any injector is not as specified, go to appropriate SELF-DIAGNOSTICS article.
FUEL INJECTOR RESISTANCE
| Application | Ohms |
|---|---|
| B2300 | 11.0-13.0 |
| B3000 | 8.5-15.5 |
| B4000 & Tribute | 11.0-18.0 |