We remove the oil pump when overhauling the engine, when replacing the circuit and when repairing the pump itself
The litany system includes elements of the following subsystems:
- - fuel supply, including a fuel tank, an electric fuel pump, a fuel filter, a fuel pressure regulator, pipelines and a fuel rail with injectors;
The correctness of the regulator is determined on a running engine by the fuel pressure in the injector rail (see "Pressure in the Renault Logan gasoline system")