VAZ-2110: replacing the thermostat and thermocouple

Date:

2019-12-14 04:20:11

Views:

489

Rating:

1Like 0Dislike

Share:

Table of contents:

Thermostat & ndash; element of the engine cooling system designed to regulate the flow direction of the coolant (coolant). Is a mechanical device reacts to the coolant temperature and sends it either to bypass the radiator or through the radiator. This is necessary in order to cool the engine after running faster heat up.

Case of thermostat defect, the thermal mode of the power unit is disrupted, leading to overheating or slow warm-up. And if in the latter case, the fault does not promise serious problems, then overheating of the power unit of the vehicle can completely incapacitate him.

In this article we will talk about how to replace thermostat VAZ-2110, equipped with a fuel-injected engine. But before that let's understand what is this device and how to determine its malfunction.

VAZ 2110 replacement thermostat

Design thermostat

Structurally, the thermostat “dozens” consists of aluminum casing with branch pipes for hose connection and working parts (thermocouple) inside. The latter is a brass or copper cylinder filled with wax with a built-in pusher – a pin, at the end of which is located the valve.

When heated the coolant to a certain temperature (80-82 OC), the wax melts and expands, pushing the pin which in turn moves the valve, opening it. Upon cooling, the wax solidifies and shrinks, and the valve spring returns it back to the closed position.

Signs of a faulty thermostat

If your car's engine warms up to operating temperature more than seven minutes is a sure sign that the thermostat valve is stuck in the open position. In this case, the coolant will constantly move in a large circle. When such a malfunction in the winter the engine may not warm up even to 80 degrees.

Recommended

How does the rear bushing front arm and how many it serves?

How does the rear bushing front arm and how many it serves?

The Rear bushing front arm – one of the constituent elements of the vehicle chassis. He refers to the guide elements of the suspension together with the levers endures tremendous stress with wheels. However, with this this item, there are many ...

Oil consumption in the engine. Six reasons

Oil consumption in the engine. Six reasons

It is Hardly possible to find a motorist who would not be worried about the increased oil consumption. It is especially annoying when it happens with another new motor. Here are the most common causes that result in the consumption of oil in the engi...

How does the exhaust system?

How does the exhaust system?

The exhaust System is designed to remove combustion products from the engine and output them to the environment. It also must be ensured a reduction in noise pollution to acceptable limits. Like any other complex devices, this system consists of seve...

If, on the contrary, the engine heats up very quickly, and the constant overheating, which is possible to determine according to the indications of the temperature sensor and the frequent switching of the fan radiator is a sure sign that the valve will not open and will not allow coolant into the radiator for cooling.

How to determine the fault

To Determine if you need a replacement thermostat VAZ-2110, you can own.

To do this, start and warm the car to operating temperature at idle. Further, in the engine compartment, locate the pipes of the radiator. Touch them. If the device is working, they both should be hot. It's an indication that coolant circulates freely in the system.

Replacing thermostat VAZ 2110

If one of them will be cold, so the valve is not opened, the thermostat didn't work. But this does not mean that it must be immediately changed. For VAZ-2110 replacement of the thermostat will be required only if all of its design are not suitable for further work. In other cases, you can do it.

Non-working thermostat VAZ-2110 (injector): replacement or repair

Do Not rush with the purchase of the entire device Assembly. In the car VAZ-2110 replacement of the thermostat can be carried out completely or partially. In the latter case, changing only the outside of the thermocouple and the body stays the same. Of course, if its inner surface has no corrosion or scaling, and outside there is no cracks and chips. Replace the fuser thermostat VAZ-2110 is performed after the dismantling of the node and its diagnosis.

Dismantle thermostat

To remove the device, you need to completely or partially drain the coolant. After that, it is necessary to remove the air filter housing and disconnect the hoses from the nozzles of the thermostat. Next is to Unscrew the three screws with which the device is attached to the cylinder head.

Thermostat 2110 injector

When a node is removed, remove the screws securing the cover of the thermostat, and remove the fuser.

Check thermocouple

For testing we will need a container of clean water, thermometer for liquid and gas (electric) stove or boiler. To check the thermocouple for proper operation, immerse it in a bowl of cold water and start to heat. When heating the liquid to 80.5-82 OWith a healthy device pusher needs to move forward. If not, then for your VAZ-2110 replacement of the thermostat is a necessity.

Further inspect the device and its nozzles. If they're all right, you can do only the purchase of the fuser.

VAZ-2110: replacement thermostat

Buying a new item, don't forget to check its serviceability to the above-described method. Verify that, install it into the housing and screw the cover back on. Now the thermostat Assembly can be installed back.

Replacing the fuser thermostat VAZ 2110

To do this, secure it with three bolts on the cylinder head. Connect the pipes of the cooling system and fill the water tank with antifreeze or antifreeze to the required level.

Start the engine and warm it. Check the operation of the thermostat, by touching pipes of the radiator. If they are both hot, the device is working properly, and we will not knowingly work.


Article in other languages:

AR: https://tostpost.com/ar/cars/20247-vaz-2110.html

BE: https://tostpost.com/be/a-tamab-l/37911-vaz-2110-zamena-termastata-termaelementa.html

DE: https://tostpost.com/de/autos/37548-vaz-2110-thermostat-ersatz-und-thermoelement.html

ES: https://tostpost.com/es/coches/37301-vaz-2110-reemplazo-del-termostato-y-el-termopar-de.html

HI: https://tostpost.com/hi/cars/21087-2110-thermocouple.html

JA: https://tostpost.com/ja/cars/19895-vaz-2110.html

KK: https://tostpost.com/kk/avtomobil-der/37596-vaz-2110-termostatty-auystyru-zh-ne-termoelementa.html

PL: https://tostpost.com/pl/samochody/36708-vaz-2110-wymiana-termostatu-i-termoelementu.html

PT: https://tostpost.com/pt/carros/36929-vaz-2110-a-substitui-o-do-termostato-e-termoelementa.html

TR: https://tostpost.com/tr/arabalar/34786-vaz-2110-yedek-termostat-ve-termoeleman.html

UK: https://tostpost.com/uk/avtomob-l/37368-vaz-2110-zam-na-termostata-termoelementa.html

ZH: https://tostpost.com/zh/cars/18267-vaz-2110.html






Alin Trodden - author of the article, editor
"Hi, I'm Alin Trodden. I write texts, read books, and look for impressions. And I'm not bad at telling you about it. I am always happy to participate in interesting projects."

Comments (0)

This article has no comment, be the first!

Add comment

Related News

"IZH 350 Planeta Sport" – frisky Soviet bike

it is believed that of the entire line of Soviet motorcycles "IZH" truly sporty just one. It is easy to guess that it was "IZH 350 Planeta Sport".History motorcycleIn 1973 the factory "Izhmash" was made a real breakthrough: the li...

"Kia Rio" 2: overview of hatchback and sedan

Kia Motors in 2000-years have experienced a global change. It was at this time was the beginning of production of cars of the second generation. In 2005, in Detroit, the presentation of the new model sedan "Kia Rio" 2 (photo can b...

"Olympus Auto": reviews about auto

Today, the car is not a luxury. It is a necessary means of transportation, without which it is difficult to get a modern man leading an active lifestyle. Those who have little financial resources, pay attention to used cars. In th...

Chevrolet Camaro fifth generation: specifications, photos, reviews

Chevrolet Camaro fifth generation: specifications, photos, reviews

Chevrolet Camaro fifth generation – is a powerful, fast car with unique exterior and exciting interior design. This model is revered by many fans of beautiful cars. What makes it so special? You should understand.New 2010&ld...

Generator

Generator "Gazelle" and malfunction. Installation of the generator on the "Gazelle". How to replace the alternator on the "Gazelle"?

Electrical system this car is made with the single-wire scheme: negative terminal of the devices and equipment connected to the “weight” - the body and other mechanisms of the car, which play the role of the second act...

The auto show

The auto show "Finasta": reviews, services and special offers

If the client wishes to buy a car in Moscow at the best price, then he needs to contact the dealership “Finato”. Reviews numerous buyers confirm this information.the Company has been in the industry for 10 years. Durin...