Car engine power supply system VAZ-2110

All articles on the device and repair of components and assemblies of the fuel supply system of the gasoline engine of VAZ-2110 (Lada 110) cars and their modifications.

Engine power supply system — device and diagram
The engine fuel system on VAZ 2110, VAZ 2111, VAZ 2112 cars is designed to store fuel reserves, clean fuel and air from foreign impurities, supply air and fuel to the engine...

Safety precautions for maintenance and repair of the power supply system
Repairs to the engine fuel system associated with a leak in the fuel supply system must be carried out in a well-ventilated area, outdoors or under a canopy. Warning: The fuel...

Air filter — replacing the filter element
According to the manufacturer's recommendation, the air filter element should be replaced after every 30,000 km. Sequence of work execution 1. We are preparing the vehicle for...

Air filter — removal and installation
Recommendation. Removing the air filter may be necessary when repairing the engine and its systems. Therefore, in many cases it is advisable to remove the air filter together with...

Throttle valve — drive adjustment
Note. Adjustment of the throttle drive is shown on the VAZ 21124 engine (1.6i). The features of adjusting the throttle drive on the VAZ 2112 engine (1.5i) are indicated in the...

Throttle — Drive Cable Replacement
Note. The work on replacing the throttle cable is shown on the VAZ 21124 (1.6i) injection engine. The specifics of removing and replacing the cable on the VAZ 2112 (1.5i) engine...

Throttle assembly — removal and installation
Recommendation: The throttle assembly can be removed without draining the coolant. This will require two M10 bolts as plugs. Warning: Work should only be performed after the...

Intake manifold of engine 21124 (1.6i) — removal, installation, replacement
We dismantle the engine intake manifold to check the injectors when it is necessary to remove the fuel rail, as well as in other cases when repairing the engine. Removal 1. Remove...

Receiver of injection engine 2112 (1.5i) — removal and installation
Removal 1. Remove the throttle assembly from the intake module without disconnecting the hoses. 2. Using a 10 mm head, unscrew the two bracket mounting bolts and move the throttle...

Fuel Line — Pressure Relief
Warning: Before performing any work, read the safety regulations for servicing and repairing the power supply system (see " Safety precautions for maintenance and repair of the...

Fuel filter — replacement
According to the manufacturer's recommendation, the fuel filter must be replaced after every 30,000 km. Warning: Before starting work on replacing the fuel filter, read the safety...

Fuel rail — checking operating pressure
Note. The work on checking the working pressure in the fuel rail is shown on the VAZ 21124 engine (1.6i). Checking the fuel pressure on the VAZ 2112 engine (1.5i) is performed...

Fuel rail engine 21124 (1.6i) — removal, installation, replacement
We dismantle the fuel rail from the vehicle if it is necessary to remove the injectors, as well as in other cases when repairing the engine. Warning: Before performing work on...

Fuel rail engine 2112 (1.5i) — removal and installation
Warning: Before performing work on removing the fuel rail, read the safety rules for servicing and repairing the fuel system (see " Safety precautions for maintenance and repair...

Fuel module of the gasoline pump of the engine 21124 (1.6i) — removal and installation
Warning: Before removing the fuel pump fuel module from the vehicle, read the safety instructions for working with the fuel system (see " Safety precautions for maintenance and...

Fuel module of the fuel pump of the engine 21124 (1.6i) — replacement of the fuel level indicator sensor
Recommendation. 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...

Fuel module of the fuel pump of the engine 21124 (1.6i) — replacement of the fuel pressure regulator
Recommendation: You can check the operation of the fuel pressure regulator without removing it from the car (see " Fuel rail - checking operating pressure "). If you suspect that...

Fuel module of the gasoline pump of the engine 21124 (1.6i) — cleaning the mesh filter
Note: One of the reasons for low fuel pressure in the fuel rail may be a dirty fuel pump mesh filter. Recommendation: If you suspect a faulty pressure regulator, it must be...

Fuel module of the fuel pump of the engine 21124 (1.6i) — replacement of the fuel pump
Recommendation: Repair work on replacing the fuel pump requires experience and accuracy (fuel module components may be damaged), therefore, in case of fuel pump failure, it is...

Fuel module of the gasoline pump of the engine 2112 (1.5i) — removal, installation, replacement
Warning: Before starting repair work, read the safety rules for working with the power supply system (see " Safety precautions for maintenance and repair of the power supply...

Fuel module of the fuel pump of the engine 2112 (1.5i) — replacement of the fuel level indicator sensor
Recommendation. 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...

Fuel module of the gasoline pump of the engine 2112 (1.5i) — cleaning the mesh filter
Recommendation: One of the reasons for low fuel pressure in the fuel rail may be a dirty mesh filter. Removal 1. Remove the fuel module (see " Fuel module of the gasoline pump of...

Fuel module engine 2112 (1.5i) — fuel pump replacement
Recommendation. In case of fuel pump failure, we recommend replacing the fuel module as a whole, as repair work requires practical skills and accuracy (fuel module components may...

Adsorber — removal, installation, replacement
Removing the adsorber may be necessary for ease of repair of the engine and its systems. Removal 1. Preparing the vehicle for work (see point 2a " Preparing a car for maintenance...

Fuel tank — removal, installation, replacement
Note. Removal of the fuel tank (gas tank) is shown with the 21124 engine (1.6i). The specifics of removing the gas tank on cars with the 2112 engine (1.5i) are specified in the...

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More articles from other manuals on VAZ cars:
➠ Power unit: Power and exhaust system VAZ-21051 (1979-2010)
➠ Power unit: Fuel system VAZ-11113 (1996-2003)
➠ Power unit: Supply system VAZ-2106 (1976-2006)
➠ Power unit: Supply system VAZ-2109 (1984-1997)
➠ Power unit: Supply system VAZ-2115 (1997-2012)

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