Car engine power supply system VAZ-2114

All articles on the device and repair of components and assemblies of the fuel supply system of the gasoline engine of VAZ-2114 cars (Lada Samara 114, hatchback) and their modifications.

Technical characteristics of the power supply system
Table 8.3.1. Basic data for monitoring, adjustment and maintenance Fuel (according to GOST 51105-97) Gasoline "Premium-95" Fuel tank capacity, l 43 Pressure developed by the fuel...

Description of the power supply system design
The vehicle's fuel system is designed to store fuel reserves, clean fuel and air from foreign impurities, and supply air and fuel to the engine cylinders. The air entering the...

Power supply system — technical condition check
To perform the work you will need a special fuel pressure gauge. 1. Prepare the car for work (see " Preparing the car for maintenance and repair "). 2. Unscrew the protective cap...

Air filter — replacing the filter element
According to the manufacturer's recommendation, we replace the air filter element after every 30,000 km. 1. Prepare the car for repairs (see " Preparing the car for maintenance...

Air filter — removal and installation
Advice: The operation may be required when repairing the engine and its systems. Therefore, in many cases it is advisable to remove the filter together with the mass air flow...

Throttle valve — drive adjustment
Advice: It is necessary to adjust the throttle drive after replacing the drive cable, after removing and installing the throttle assembly, and also after performing work related...

Throttle — Drive Cable Replacement
Recommendation: The throttle cable should be replaced if it is stuck in the housing or damaged. Removal 1. Prepare the car for work (see " Preparing the car for maintenance and...

Throttle assembly — removal and installation
Tip: The throttle assembly can be removed without draining the coolant. This will require two M12 bolts of any length. Warning! Work should only be started after the engine has...

Receiver — removal and installation
Removal 1. Prepare the car for work (see " Preparing the car for maintenance and repair "). 2. On engine 11183 (1.6i), loosen the clamp (1) and remove the brake booster hose from...

Fuel Line — Pressure Relief
1. Prepare the car for work (see " Preparing the car for maintenance and repair "). 2. Lift the rear seat cushion and fold back the edge of the carpet. 3. Using a Phillips...

Fuel filter — replacement
According to the manufacturer's recommendation, the fuel filter must be replaced after every 30,000 km. Removal 1. Prepare the car for work (see " Preparing the car for...

Fuel rail engine 2111 (1.5i) — replacement of fuel pressure regulator
Removal 1. Relieve the fuel pressure in the fuel line (see " Fuel line - pressure relief "). 2. Remove the air supply hose to the throttle valve (see " Throttle valve - drive...

Fuel rail of engine 2111 (1.5i) — removal, disassembly and installation
The fuel rail is dismantled when it is necessary to remove the injectors, as well as in other cases during engine repair. Removal 1. Relieve the fuel pressure in the fuel line...

Fuel rail engine 11183 (1.6i) — removal, disassembly and installation
The fuel rail is dismantled when it is necessary to remove the injectors, as well as in other cases during engine repair. Removal 1. Relieve the fuel pressure in the fuel line...

Fuel module of engine 2111 (1.5i) — removal and installation
Removal 1. Relieve the fuel pressure from the fuel line (see " Fuel line - pressure relief "). After releasing the fuel pressure, do not connect the connecting block to the fuel...

Fuel module engine 2111 (1.5i) — replacement of fuel level indicator sensor
Advice: Malfunctions of the fuel level indicator sensor are most often associated with wear of the contact part of its rheostat. This can be verified by measuring its electrical...

Fuel module of engine 2111 (1.5i) — cleaning of mesh filter
Tip: One of the reasons for low fuel pressure in the fuel rail may be a dirty fuel module mesh filter. Removal 1. Remove the fuel module (see " Fuel module engine 2111 (1.5i) -...

Fuel module engine 2111 (1.5i) — replacement of fuel pump
Advice: In case of fuel pump failure, we recommend replacing the fuel module as a whole, as the pump replacement operation requires practical skills and accuracy (fuel module...

Fuel module engine 11183 (1.6i) — removal and installation
Removal 1. Relieve the pressure in the fuel line (see " Fuel line - pressure relief "). Warning! The fuel line pressure must be released even if the vehicle has not been used for...

Fuel module engine 11183 (1.6i) — replacement of fuel level indicator sensor
Advice: Malfunctions of the fuel level indicator sensor are most often associated with wear of the contact part of its rheostat. This can be verified by measuring its electrical...

Fuel module engine 11183 (1.6i) — replacement of fuel pressure regulator
Tip: You can check the operation of the fuel pressure regulator without removing it from the vehicle (see " Power supply system - technical condition check "). If you suspect that...

Fuel module engine 11183 (1.6i) — cleaning the mesh filter
Note: One of the reasons for low fuel pressure in the fuel rail may be a dirty fuel module mesh filter. Advice: If you suspect that the pressure regulator is faulty, it must be...

Fuel module engine 11183 (1.6i) — fuel pump replacement
Tip: Replacing a pump requires experience and precision (fuel module components may be damaged), therefore, in case of fuel pump failure, it is recommended to replace the fuel...

Fuel tank — removal and installation
Advice: It is recommended to remove the tank after the maximum amount of fuel has been used up. To complete the work you will need: inspection pit or overpass; height adjustable...

Adsorber — removal and installation
The operation may be required for the convenience of repairing the engine and its systems, as well as when replacing the adsorber. Removal 1. Prepare the car for work (see "...

Gravity valve — removal, inspection and installation
Note: The gravity valve is installed behind the rear bumper on the right side. For clarity, the operation is shown with the bumper removed. Removal 1. Prepare the car for work...

Safety valve — removal and installation
Note: The relief valve is installed behind the rear bumper on the right side. For clarity, the operation is shown with the bumper removed. Removal 1. Prepare the car for work (see...

Separator — removal and installation
To carry out the work, an inspection pit or overpass is required. Warning! The separator must not be removed when the tank is full, as the fuel tank filler neck will need to be...

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More articles from other manuals on VAZ cars:
➠ Power unit: Power and exhaust system VAZ-21051 (1979-2010)
➠ Power unit: Power and exhaust system VAZ-21099 (1990-2004)
➠ Power unit: Supply system VAZ-2101 (1970-1983)
➠ Power unit: Fuel system VAZ-11113 (1996-2003)
➠ Power unit: Supply system VAZ-2106 (1976-2006)

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