Lada Granta repair

The crankshaft position sensor is designed to generate signals by which the ECU synchronizes its operation with the engine operating cycle

If, when the engine is warmed up to operating temperature and idling, the emergency oil pressure lamp lights up, then you need to make sure that:

The power system consists of a fuel tank, a fuel module, a fuel filter, a fuel rail with injectors, an air filter, fuel lines, air ducts, a throttle assembly, an intake pipe, and a gasoline vapor recovery system