The injector on cylinder 4 fails internally – typically a shorted or open solenoid coil. Injector resistance should be around 0.2–0.5 ohms. An open circuit or extremely high resistance confirms a bad injector.
: The most common sign is the illumination of the ABS , ESP/Traction Control , or "Service" lights on the dashboard. renault df417
While the standard Goélette used smaller petrol or diesel engines, the heavy-duty "Super" variant frequently employed the DF417. This vehicle was a workhorse for French postal services, fire brigades (as light pumpers), and utility companies. The DF417’s reliability in stop-start urban conditions made it a preferred choice for municipal fleets. The injector on cylinder 4 fails internally –
The Bosch piezo injectors used in some versions can be troublesome. They are expensive to replace and require coding to the car’s ECU if changed. : The most common sign is the illumination