Removal and installation of a lining of cases of atomizers (K4J) Removing Disconnect the wires from the battery terminals, starting with the negative terminal. Remove the intake manifold. Attention! Beware of gasoline emissions when disconnecting the fuel supply line from the fuel...
Removal and installation of a lining of cases of atomizers (K4M) Removing Disconnect the wires from the battery terminals, starting with the negative terminal. Remove the intake manifold. Attention! Beware of gasoline emissions when disconnecting the fuel supply line from the fuel...
Checking the Fuel Pressure Regulator (F4R) Attention! The turbo boost pressure regulator rod cannot be adjusted. Remove the turbocharger. Attention! The test cannot be performed with a turbocharger installed. Pic. 2.208. Checking the Fuel Pressure Regulator Use...
Boost pressure control solenoid valve (F4R) Pic. 2.209. Boost pressure control solenoid valve: 1 – pneumatic actuator; 2 - solenoid valve The pneumatic actuator of the boost pressure regulator is controlled by a solenoid valve according to the commands of the...
Fuel supply system (all engines) In a fuel supply system without a fuel return line to the tank, the fuel supply pressure does not depend on the engine load. Pic. 2.211. Functional diagram of the fuel supply system: 1 - ramp; 2 – fuel line; 3 -...
Fuel filter (all engines) Pic. 2.212. Fuel filter The fuel filter on vehicles with gasoline engines is located in the fuel tank, is an integral part of the «pump-fuel level sensor-filter» and not available separately (pic. 2.212). The filter is...
Removal and installation of the fuel distribution rail and nozzles (K4M) The injectors are attached to the fuel distribution rail with holders. Fuel constantly circulates around the circumference of the nozzle body, which avoids the formation of bubbles of gasoline vapors and facilitates...
Checking the electric fuel pump (all engines) Disconnect the fuel supply line from the fuel rail. Pic. 2.214. The scheme for connecting devices when checking an electric fuel pump: 1 - pipeline with a pressure gauge; 2- «tee» instrument (Mot. 1311–08); 3 - fuel...
Fuel tank (all engines) Pic. 2.215. Fuel tank: 1 - fuel tank; 2 - mounting holes; 3 - the neck of the filling hole; 4 – a fixing collar of a bulk mouth; 5 - brackets for fastening brake pipelines; 6 - fuel supply pipeline; 7 - pipeline for...
Removal and installation of the fuel tank (all engines) Removing Drain the fuel from the tank. Remove knot «fuel pump - fuel gauge - fuel filter». Place the car on a two post lift. Disconnect the wires from the battery terminals, starting with the negative terminal. Remove:...
Removal and installation of the node «pump — level sensor — fuel filter» Removing Disconnect the wires from the battery terminals, starting with the negative terminal. Raise the rear seat cushion. Remove the mat holder. Open the rug. Unscrew the lining fastening bolts, remove the lining and...
Checking the fuel level sensor (all engines) The data for checking the fuel level sensor are presented in Table 2.10. Table 2.10. Checking the fuel level sensor Note: For height measurement H (between float axis and working plane) place the removed sensor on a...