Car engine power system Renault 19

Turbocharger — design description
The turbocharger is located between the front wall and the rear of the engine, below the exhaust manifold. 1 - turbocharger; 2 - boost pressure regulator rod and lever; 3 - boost pressure regulator; 4 - high pressure...

Removal and installation a turbocharger
1. Disconnect the ground wire from the battery terminal. 2. Remove the plastic turbocharger cover. 3. Disconnect the exhaust pipe from the turbocharger. 4. Remove the support located between the engine and the...

Charge air cooling radiator
The air taken in through the air filter is accelerated and compressed in the turbocharger. Not only is it compressed, but also, due to the turbocharger being located in the exhaust gas flow, it is heated. The...

Turbocharger Troubleshooting
If a turbocharged diesel engine does not develop full power or does not reach maximum speed, the turbocharger may be the cause. Possible faults and how to fix them are listed in the table below. Before troubleshooting,...

How to choose the right fuel
The variety of fuels confuses some car owners. However, at the gas station you must finally decide what fuel you will fill your car's tank. Regular or high octane gasoline? A significant difference between different...

Fuel tank and fuel line
Fuel tank 1 - fuel supply hose; 2 - fuel pump connector block; 3 - fuel pump; 4 - fuel level sensor; 5 - fuel return hose. The Renault engine is supplied with fuel through a network of pipes. For this purpose, a fuel...

Fuel level sensor in the tank
There is a fuel level sensor located at the top of the fuel tank. How it works is described in the section Fuel level indicator . The fuel level sensor in the tank is not a high-precision device. If the sensor gives...

Fuel tank ventilation
A vent hose is attached to the fuel tank filler neck and is connected to the top of the fuel level sensor in the tank. This hose allows air to escape when fuel is added to the tank. A thin ventilation hose carries the...

Removal fuel lines and hoses
From the fuel level sensor in the tank, the fuel line goes through the fuel filter to the engine. The fuel lines leading to individual elements of the fuel system are made of particularly durable material, as they must...

Checking the power supply system for leaks
If there is a smell of fuel or signs of fuel leakage where the car is parked, then some hose or element of the fuel system is leaking. To determine the location of the leak, you need to park the car overnight in a dry,...

Fuel pump — removal, inspection and installation
In Renault 19 with a petrol engine, fuel is supplied by an electric fuel pump, which is installed directly in the tank. We are talking about a pump that is switched on when the engine is started via the fuel pump relay....

Fuel filter for gasoline engines
For the trouble-free operation of the injection system of gasoline engines, it is very important that the fuel is absolutely clean and enters the system without contamination. Therefore, on the Renault 19, a fuel filter...

Fuel Filter Replacement — Petrol
The fuel filter is located on the right side of the vehicle in front of the fuel tank and is bolted there using a mount to the right side member. 1. Disconnect the ground wire from the battery terminal. 2. Raise the...

Diesel fuel filter
The diesel engine fuel filter is installed on the front inner surface of the right wing in the engine compartment. When changing the filter, the filter housing must be disassembled. To remove water from the filter,...

Removal water from the fuel filter
1. Attach a suitable hose to the water drain bolt fitting located at the bottom of the filter (for example, an air hose for an aquarium). Place the other end of the hose into the receiving container. 2. Loosen the fuel...

Fuel Filter Replacement — Diesel
1. Loosen the air bleed bolt. 2. Loosen the drain bolt and drain the fuel through a hose into a suitable container. 3. Pour the contents of the receiving container into the canister with the used oil. 4. Disconnect the...

Air filter and intake ducts
The sucked air, which contains dust and other particles, first passes through the air filter. There the air is cleaned and only then enters the engine intake tract. The filter element of the air filter is located in the...

Blowing out the air filter element
The Renault 19 operating instructions prescribe replacing the air filter for cars with a petrol engine after one oil change, i.e. every 20,000 km, and for diesel - after two oil changes, i.e. every 22,500 km. In...

Replacing the air filter element
Shape and mounting of Bendix single-point injection air filters on a 1.4-liter " C " engine (in the picture on the left) and a 1.7-liter "F" type engine (in the picture on the right) are almost identical. To replace the...

Heating of intake air
Control device for heating the intake air in the air pipe (snorkel) on the "C" type engine, as well as the 1.7-liter "F" type engine. 1 - air supply distribution device damper; 2 - air sucked into the injection system;...

Checking the air preheating device
Bimetallic valve (arrow on the left picture) in the intake manifold of the Bosch single-point injection system reacts to the temperature of the intake air - and creates an intake vacuum in the membrane (2 - right...

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Other sections on other Renault models

➽ Power unit: Fuel system Renault Fluence 1 (2009-2020, petrol)
➽ Power unit: Supply system Renault Symbol 1 (1999-2008, petrol)
➽ Power unit: Fuel system (diesel) Renault Clio 1 (1990-1998)
➽ Power unit: Fuel system Renault Scenic 1 (1996-2003)
➽ Power unit: Fuel system Renault Duster 1 (2009-2017)
➽ Power unit: Fuel and exhaust system Renault Sandero 1 (2007-2012, petrol)

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