The answer to the question “what engine can be installed on a VAZ 2109” depends on why you are planning such a replacement. If you want to win a dozen horses for your twenty-year-old “nine”, then you are probably a fan of auto tuning. But is it worth carrying out such a procedure unnecessarily? Let's figure it out.
When does it make sense to change the Nine engine?
In the old days, the engine was a numbered unit, and it was difficult to change it. It was necessary to report the breakdown, write a statement, wait for review, and fill out documents. Now the engine is just a spare part, and there are no restrictions on its replacement. If some other motor suits you, feel free to change it. To be completely sure, it is better not to throw away documents on the purchase of a new unit. Keep the delivery note with its brand and number.
A typical case when owners of “nines” change the engine is its fatal failure. Sometimes the engine can knock so much that it is cheaper to buy another one than to repair the existing one. The question arises - what to change to and which engine is suitable? There are three typical answers:
- on exactly the same original engine;
- to a similar unit from another VAZ model;
- for a motor from a small foreign car.
If you are lucky and have the opportunity to get the same unit as the one that failed, that's just great. Is it worth changing the engine that is familiar to it in its third decade? If you are ready for serious changes, take a closer look at the imported motor market. However, installing a non-original internal combustion engine is fraught with a considerable number of problems.
What else should be changed and done
You increase the engine power. Therefore, it is necessary to use stronger discs and pads in the brake system. An ideal option would also be to replace the rear drum brakes with disc brakes. Changes should also be made to the cooling system. Install a radiator that is designed for a new engine. It is quite possible that the volume of the VAZ-2109 cooling radiator will not be enough.
Be that as it may, you must have documents for the engine. If you buy it secondhand, ask the seller for a document confirming ownership. You should not buy a motor of unknown origin, as it can be removed from a car that is listed as stolen. If you purchase a contract engine, the selling company will provide you with both a guarantee and a full package of documents. But registering the alteration with the traffic police depends entirely on your desire. The ideal option is to contact the traffic police with a request to register a new engine.
Snowball scope of work
Having decided to replace the engine on the “nine”, be prepared for the fact that you will have to perform a number of related work. Even if you replace the unit with the same one, some associated parts will definitely break during dismantling. If you press lightly, the muffler pipe will collapse, when removed, the acidified ground contact of the crankcase will collapse, and during disassembly, the throttle valve return spring will stretch. And much more. Be careful, try not to cause much damage to the car through the repair process itself.
The situation is even more complicated if you install a non-native engine. It is necessary to take into account all the design differences between carburetor and injection engines, between the composition of sensors and reading indication systems, and between the ratings of electrical current consumed by devices. Purchased used engines often do not have documentation, and understanding them can be difficult.
Particularly important decisions have to be made if you install a larger power unit, for example, a rotary engine. In this case, an audit of several vehicle systems will be required. The most important of them is the brake. It may be necessary to increase the diameter of the brake discs and replace the rear drum brakes with disc brakes.
When installing a more powerful engine without modifying the brake system, it will not only be a matter of changing the technical characteristics of the car. In any accident on the road, you will most likely be found guilty. You have violated safety requirements: your engine is more powerful than it should be, and the brakes are the same as they were.
ENGINE CHIP TUNING
Chip tuning is changing the characteristics of a car engine by changing the calibrations of the engine control unit program; this is the easiest way to make a car faster and more dynamic without serious intervention in the design and high costs.
The most common option for chip tuning is an increase in engine power, along with which they usually promise a number of other improvements: from increasing traction at low speeds to reducing fuel consumption. The reprogramming procedure takes no more than an hour, and all you need to do with the machine is connect to its electronic components. “Chip tuning allows you to take what was originally present in the engine, but is constrained by environmental requirements.
The electronic injection and ignition control unit contains a program (algorithm) for its operation. The microprocessor operating program is stored in ROM (read-only memory) and represents the data processing program itself (“software” or software) and one, two and three-dimensional tables with data (calibrations). Calibrations for different engine operating modes (start, economy, power, idle, transition) are different and are applied depending on the mode in which the engine operates.
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The control unit, receiving signals from various sensors, controls the operation of actuators to ensure optimal (according to the developers) operation of the power unit. The necessary parameters for controlling the actuators are calculated in accordance with the received data and correction factors stored in the ROM. By changing ROM (calibration) data, you can influence the operation of almost any actuator whose operation is controlled by the ECU.
To obtain other power characteristics, you can change the ignition timing setting, the injection time, disable or change the operating mode of systems that control exhaust gas toxicity. In addition, you can change the idle speed, maximum permitted engine speed and a host of other parameters.
Replacing the engine with another VAZ
The simplest option is to replace the VAZ 2109 engine with a displacement of 1.3 liters and a power of 64 hp. With. for a VAZ 21083 engine with a volume of 1.5 liters and a power of 69 horses. This replacement will be almost painless. Nothing needs to be changed either in the electrical system, or in the brakes, or in the suspension. The use of an engine with a displacement of 1.5 liters in the “nine” is certified by AvtoVAZ.
It is more difficult to replace a carburetor engine with an injection engine. In this case, you will have to add an electronic engine control unit (ECU) and install a new electrical circuit. The ECU fully controls the operation of the engine with distributed fuel injection through a system of sensors, including the incoming air flow sensor, cooling system fluid temperature, and crankshaft position. And all this must be switched correctly - you will need care and experience. Many experts believe that this work should not be done with your own hands in the garage. Even if you have a hoist there for dismantling a 120-kilogram motor, it is difficult to imagine full testing of the electronics unit without a special stand, with one screwdriver probe.
Installing a Priora engine on the “nine” will require some fiddling. The engine compartment of the VAZ 21109 is smaller than that of the Priora, so the radiator and expander fit into the “nine” with difficulty. To avoid welding work to compensate for partial incompatibility of the engine mounts with their attachment points, it is recommended to additionally install in the car a front strut extension with an additional support provided on it.
The engine from Priora will also require some modernization of the VAZ 2109 clutch.
What kind of engine can be installed on a VAZ 21099
What engine can be used in VAZ 2109 and 21099? When do you want
Some drivers are wondering what type of engine can be installed on the VAZ 2109 and 21099. This usually happens when motorists are looking for ways to customize their car. The fact is that the engines installed on these models were developed in the 70s of the last century, and now they are somewhat outdated. Due to this, they are practically ineffective compared to more modern cars. For many connoisseurs of these models, the most effective way is to install an engine from a foreign car, since engines can be installed on this car with minimal modifications.
What engine can be used in VAZ 2109 and 21099?
Before answering this question, it is necessary to understand the legal and some technical features of this work. Recently, the engine is considered a normal part, so no special documents are required to replace it. But when buying a replacement car, it is better to ask for documents from the former owner, otherwise there is a risk that the device will be removed from the stolen car. In this case, you may encounter a number of problems. Although there are not many engine test tests, you cannot pay attention to this factor at your peril. Conclusion: no documents are required to replace the engine.
A more difficult issue is the need to select the right engine for the 2109. First of all, look at the size of the engine. The engine compartment is not too large, so this is one of the main conditions for choosing a unit. Also pay attention to the possibility of installing a motor. It is recommended to select cross-section parameters, this minimizes the work of installing the part.
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The biggest disadvantage of replacing the engine with a more advanced one is the need for electrical adjustments. In particular, the problem arises with the use of more advanced engines from foreign cars, primarily due to the presence of a large number of sensors and a more precise engine control system. Therefore, you may need the help of someone who knows electrical engineering.
When installing a more powerful engine, it is necessary to modify the brake system. This will avoid problems when inspecting the car. In addition, vehicle safety will increase significantly. Don't forget the radiator, it must match the power of the new device, otherwise you will end up with a regularly overheated engine, which will significantly reduce its service life.
How to install a 16 valve engine on a VAZ 21099
Installation history 16 valve engine
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VAZ 2108 Honda V6 VTEC heart
The carburetor was an injector.
In fact, the number of engines suitable for the “nine” is quite large, which allows you to make a choice in a minimum amount of time. Let's look at the most popular options for our motorists:
- Often, drivers are limited to installing a 16-valve engine that can use gas as fuel. This can significantly reduce the cost of refueling your car. Please note that installation of an engine such as LPG is only possible at specialized stations, otherwise serious fines may be imposed;
- If you have a simple carbureted engine, you can simply install a more advanced version of the injector. This way you will avoid problems when installing the engine, the only thing you need to do is. This is to install the control unit and correctly connect the sensors to it. Many drivers are replaced by a gearbox;
- From Priora or 2112
. In fact, these cars have the same engine, but slightly modified. Therefore, installation should not be difficult. These engines are more economical and quickly pay for themselves upon installation. The cost of such a replacement will be minimal; - Honda Civic 1.5
liter model 91-95 years old. These engines are perfectly positioned under the Nine's hood. At the same time, there are practically no problems in installing fasteners. The result is a better power source; - Mitsubishi laser
. You can use the 1.5-liter 100-horsepower engine. This power supply has excellent dynamics. You need to change the engine mounts a little and pay attention to the brake system; - Production of Opel
. Here you can get almost any engine installed in the Vectra. These units, of course, are quite old, but at the same time they are more powerful and reliable than the original VAZs. The build quality here is quite high. At the same time, the cost is relatively low, which is often one of the main factors when choosing; - Volkswagen Golf
or
Passat
. The engines of these cars, made in the 90s, fit perfectly into your “nine”. Some processing is required, but it is minimal. As a result, you get an engine of true German quality; - Hyundai Accent
. Yes, you can install the power supply from this Korean car. Note that this is quite powerful. I'll also have to shell out the box for this, as my own won't handle the increased workload; - Engines regulation
. These devices are ideally combined with AvtoVAZ products. For installation, it is better to use options with a volume of up to 2 liters. It is better to use versions with 16 valves. Unfortunately, modern engines are not suitable for installing a "nine", so you need to look for suitable removal options; - Audi A80 and A4
. These German engines can also be installed on the 2109. If necessary, the engines are of high quality, but for best reliability it is recommended to use low mileage parts. This way you are guaranteed to avoid problems; - Mazda 626
. Great motor, quite powerful. Perfectly supports low-quality filling. This power supply is very reliable. This minimizes the need for repairs during operation. Minor drawback. relatively high cost
READ Installing timing belt VAZ 2112 16 valves
Conclusion
. Domestic cars can never boast of high reliability, as well as excellent technical characteristics. Therefore, many drivers are interested in what engine can be installed on the VAZ 2109 and 21099. Install the transmission from a foreign car or a more modern domestic car. The most efficient way to configure. When choosing a model, pay attention to the dimensions and possibility of installing the engine mount.
Engine dismantling process
Of course, the best option would be to replace the engine in a fully equipped workshop, but if this is not possible (and you really want to do tuning), then you should have the following minimum set of equipment:
Dismantling is carried out in the following order:
Installation of the new motor is carried out in exactly the same order, but in reverse order. Also, it is important not to forget to connect the wires of all sensors to the correct connectors and refill all technical fluids that were drained during dismantling (coolant and oil).
Despite the fact that some car enthusiasts advise first removing the gearbox and then removing the engine, it is strongly recommended to remove the engine together with the gearbox.
VAZ-2109 and technical characteristics of its internal combustion engine
Let's look at the characteristics of the most popular engine, which has been installed on the “nine” for more than 10 years. We are talking about a one and a half liter 8-valve unit with a carburetor type of power supply. We will divide all the characteristics into points:
- Number of cylinders. There were 4 of them, like on all other internal combustion engines of the Nine.
- Piston diameter. For each cylinder it was 82 millimeters.
- Motor operating order: 1-3-4-2. This is the classic operating diagram for all carburetor engines.
- Compression ratio - 9.9.
- Rated motor power. At 5600 rpm it was fifty-one horsepower. In dynamics, this figure increased to 68 horsepower.
- The minimum number of revolutions that the crankshaft can make is from 750 to 800.
- Piston stroke. On a 1.5-liter engine, this figure was seventy-one millimeters.
- Maximum torque at 5600 rpm is 106.4 Nm.
Thanks to this unit, the “Nine” was one of the first domestic cars that had such excellent dynamics characteristics. If the injection engine of the VAZ 2115 is in trouble, the injector on the VAZ 2115 engine needs to be adjusted. The maximum speed of the car according to the passport data was 148 kilometers per hour. Do-it-yourself carburetor repair for a VAZ 2109 (video) |. At the same time, the jerk from zero to “hundred” was estimated at more than 14 seconds. For a car from the late 80s, this is a very, very good dynamic indicator. What engine can be installed? The Japanese engine can be installed in the 2107 (VAZ 21011). Of course, more powerful and economical analogues have now appeared. However, our car owners have found a way to revive the good old “nine” and improve its “heart” to the maximum. As you guessed, this is engine tuning. The VAZ-2109 can be modified in several ways. Below we will look at some of them.
Design Description[ | ]
The body of the VAZ-2109 is two-volume, hatchback
[2]. The front suspension of the VAZ-2109 is completely independent, MacPherson type. The rear suspension is semi-independent with a torsional transverse beam, similar in design to many other front-wheel drive cars of those years. The VAZ-2109 was equipped with a manual transmission, which included:
I'm going to go to Novosibirsk to get an engine from a right-hand drive Japanese car. You need a device with good torque, a displacement of about 2 liters and a power of about 150 l/s. For now I want to keep the original box, the eight-box. Please share your thoughts on this matter. The problem is that I just can’t decide on the choice of the unit itself (I’m not very knowledgeable about Japanese engines), so I would like to hear advice on this matter.
There are 3 main options - from Toyota, Nissan and Honda. For Toyota it is most likely 3s - it doesn’t fit because... it stands at an angle, there is not enough space in the 8, the Honda one will not work either - it spins in the other direction, that leaves the SR20 from Nissan, in my opinion the best choice, but I strongly advise you not to bother with the original gearbox, install a Nissan + drive. In general, a very dubious idea. And yet, in the eight there is very little space for Japanese 2 liters.
IMHO you need to take some kind of Toyota, for example, 4A-GE 160 mares, put on Levins, or there, for example, 5A. You can also look towards 4E-FTE 1.3 liters, but 135 mares because of the turbine, 2 liter in 9ku without There won't be any serious alterations.
Well, it seems like there are only 260 horses, but still. The impossible is possible
