Fuel Injector(s)
- Connect tachometer to engine. Start engine, and run it at idle. Remove harness connector from injectors one at a time. Engine idle speed should drop 100-300 RPM as each injector is disconnected. If engine idle speed does not drop, check wiring connector, injector resistance and injection signal from computer.
- Turn ignition off. Disconnect electrical connector from each injector. Measure injector resistance. Refer to the INJECTOR RESISTANCE SPECIFICATIONS table. If injector is not to specification, replace injector.
INJECTOR RESISTANCE SPECIFICATIONS
| Application | Ohms |
|---|---|
| Justy PFI | 10.0-18.0 |
| Legacy PFI | 11.0-12.0 |
| Loyale TBI | 0.5-2.0 |
| SVX PFI | 11.0-12.0 |