Fuel Injector(s)
- If engine does not run, go to step 3). If engine runs, listen for operational noise from fuel injector(s). Cycling of injectors should increase and decrease with engine speed.
- On TBI models, if fuel is not injected in a conical-shaped pattern while engine is cranking or running, replace injector. Turn ignition off. If fuel leaks from injector at a rate of more than one drop per minute with ignition off, replace injector.
- On all models, turn ignition off. Disconnect injector connector. Measure resistance across injector terminals. At 68°F (20°C), resistance should be as specified in FUEL INJECTOR RESISTANCE table.
FUEL INJECTOR RESISTANCE
| Application | Ohms |
|---|---|
| Samurai & Sidekick TBI | 0.8-1.8 |
| Sidekick MPI | 12-17 |
| Swift DOHC | 1.5-2.2 |
| Swift SOHC | 0.5-1.5 |