Toyota 2AR-FE / FSE / FXE engine

2AR engine characteristics

Production	Kamigo Plant Toyota Motor Manufacturing Alabama
Engine brand	2AR
Years of release	2008-present
Cylinder block material	aluminum
Supply system	injector
A type	inline
Number of cylinders	4
Valves per cylinder	4
Piston stroke, mm	98
Cylinder diameter, mm	90
Compression ratio	10.4 (2AR-FE) 12.5 (2AR-FSE) 13.0 (2AR-FXE)
Engine displacement, cubic cm	2494
Engine power, hp / rpm	154/5700 171/6000 177/6000 181/6000
Torque, Nm / rpm	187/4400 226/4100 221/4200 232/4100
Fuel	95
Environmental standards	Euro 5
Engine weight, kg	~150
Fuel consumption, l / 100 km (for Camry XV50) - city - track - mixed.	11.0 5.9 7.8
Oil consumption, gr. / 1000 km	up to 1000
Engine oil	0W-20 0W-30 0W-40 5W-20 5W-30 5W-40
How much oil is in the engine, l	4.4
Oil change is carried out, km	7000-10000
Engine operating temperature, deg.	-
Engine resource, thousand km - according to the plant - on practice	- 300+
Tuning, hp - potential - without loss of resource	300+ n.d.
The engine was installed	Toyota Avalon Toyota Camry Toyota crown Toyota RAV4 Lexus ES300h Lexus GS300h Lexus IS300h Toyota Alphard Toyota Harrier Lexus NX300h Scion tC

Toyota 2AR-FE / FSE / FXE engine reliability, problems and repair

The 2AR-FE engine came out in 2008 as a replacement for the 2.4-liter 2AZ-FE. The cylinder block 2AR is made of aluminum, with thin cast iron liners. The crankshaft, with 8 counterweights, is set 10 mm offset towards the exhaust and drives two balance shafts. Lightweight pistons with floating pin.
On a three-layer metal gasket, a two-shaft aluminum cylinder head is installed, with hydraulic compensators. This head is equipped with a variable valve timing system on both Dual-VVTi camshafts. The phases are corrected: 50 ° - inlet, 40 ° - outlet. The camshafts themselves are driven by a single-row timing chain.
The inlet has a variable length ACIS two-stage intake manifold. The outlet uses a stainless steel exhaust manifold.
A 2AR-FSE version was also produced, with different pistons (compression ratio 13) and a different cylinder head: D4-S direct fuel injection, new camshafts, modified brains.
For hybrid Toyota and Lexus, the 2AR-FXE engine was produced, operating on the Atkinson cycle and equipped with other pistons (compression ratio 12.5).
On the basis of the 2AR, a larger 2.7 liter 1AR-FE is also produced.

Toyota 2AR engine problems and malfunctions

These motors are quite good in their design and do not have any obvious diseases and shortcomings. Of the less important: pump leaks, knocks of the VVTi clutch on a cold one (due to the peculiarities of the system), these knocks can be solved by replacing the clutch. Also, the design of the engine does not provide for its repair, respectively, it is a disposable motor. On the other hand, the engine itself is not bad and reliable, with systematic maintenance, using high-quality oil and gasoline, the resource of a 2AR engine can be more than one or two hundred thousand km.

Toyota 2AR-FE / FSE engine tuning

2AR Turbo. Compressor

Forget immediately the idea of \u200b\u200bbuilding an aspirated engine, this is a vegetable motor and making something sensible out of it will cost a considerable amount of money. The easiest way is to buy a 2AR-FE turbo kit based on a Garrett T3 / T04E (or other). These kits are installed on stock pistons and do not require compression reduction. Don't forget to add a 63mm exhaust. With a boost of 0.7 bar, you get over 320 hp. Stock pistons can handle over 350 hp, but for 400+ hp. better to buy forged. The cost of such solutions is considerable, so it is easier to sell a car and buy a more powerful one (Camry V6 with 2GR would be an excellent choice).

Reading 4 min. Views 252 Published on 30 September 2015

The most important part of cars is considered to be its power unit. It is on the performance, efficiency and resource of the engine that the price of the car, its popularity and demand, largely depend. When choosing a new or used vehicle, buyers know little about the resource and technical characteristics of the motors.

Yesterday we began to consider the most successful, technologically simple, easy to operate and maintain, as well as relevant motors for different classes of cars. Such classified information and characteristics will enable every amateur and professional to be more aware of the reliability and quality of motors. The article contains the quintessence of technical information and opinions of specialists and engineers.

Reading this article will give you a visual understanding of which motors are more reliable and which manufacturers are aggregating their cars with these power plants. Motors with a population of one million are a relic of the past decades, today such motors are a rarity. However, how do you know which engine is least prone to damage? In this article, you will discover many interesting facts for yourself.

Junior business class

Cars of this class (D +) are very popular among domestic motorists. This is because for an affordable price the consumer can purchase a vehicle that can emphasize his status and position in society. Compared to previous classes, here you can get more comfort and additional options. However, the heart of the car - the motor can sometimes fail and cause expensive repairs.

Traditionally, D + class cars are equipped with classic two-liter power units, but there are also pleasant exceptions with larger engines that produce more horsepower. Such engines have a technological filling that is much more complicated than that of the previous classes. Consequently, the criteria for choosing motors and compiling a rating are even more stringent and complex.

The 2AR-FE engine ranks first in the ranking for this class. The working volume is 2.5 liters, the power varies from 165 to 180 and depends on the boost. This power unit is installed on Toyota Camry. It is the presence of such a stably operating power unit that is the key to such a high popularity and demand for this model.

The 2AR-FE is without a shadow of a doubt the most widespread and truly reliable engine in its segment. Thanks to their reliability and performance, these power units are also installed on Rav4 crossovers and Alphard minivans. The power and performance of the engines is fully sufficient for such heavier vehicles. The simplicity of the engine and high build quality are the keys to success.

The second place in the rating is awarded to G4KE / 4B12 motors, which are installed on Mitsubishi, Kia and Hyundai cars. The working volume of 2.4 liters allows you to "squeeze" 176-180 hp out of the engines. These power plants are installed on the premium class of the aforementioned manufacturers. Kia Optima, Hyundai Sonata and even crossovers of the Mitsudishi family - Outlander and its counterparts from other manufacturers: Citroen C-Crosser, Peugeot 4008.

Structurally and technically, the G4KE / 4B12 is very similar to the G4KE / 4B11. The design is simple enough to provide an excellent power reserve and relatively cheap spare parts. All this is the key to the success of this model.

Traditionally, all readers expect the third place in the ranking of reliable and easy-to-use engines for cars of the entry premium segment. If the first two places were occupied by representatives from Japan and South Korea, then it is logical to assume that the European counterpart should now also take the podium. However, most car manufacturers in Europe aggregate their D + class cars with turbocharged engines, which are more technologically sophisticated. Such motors require a more serious approach to maintenance and operation.

If the third place is to be awarded, then it should be given to the Z18XER from Opel or the Duratec Ti-VCT, which is installed on the Ford Mondeo. The relatively low power is suitable for lovers of a calm and measured ride, but the motor is reliable and easy to operate.

So we looked at the leaders among the highest quality engines in small business cars. Traditionally, such vehicles cost a lot, so you need to carefully approach their choice and pay attention to the most significant structural element - the engine.

We hope the article was useful and will help you in choosing a vehicle and its correct operation. We wish your vehicle to serve faithfully and right to you for many years without breakdowns and unpleasant surprises.

Toyota Rav 4 has always positioned itself as a compact crossover, more intended for young people. Actually, the decoding of the abbreviation RAV speaks about the main idea laid by the manufacturer at the heart of the Japanese car - Recreational Active Vehicle 4 Wheel Drive. Which means - an all-wheel drive vehicle for outdoor activities. It is the number 4 that indicates that the torque from the engine in this car is transmitted to all four wheels. RAV 4 has been a leader in its segment for several years.

The first generation was released back in 1994. At that time, it was a truly unique car: a 3-door or 5-door layout, independent wheel suspension and a load-bearing body structure. Drivers leading an active lifestyle began to acquire a crossover with great enthusiasm. Over the years, the model has not lost its relevance, on the contrary, it has become even more popular. Today, the fourth generation of the model has successfully rolled off the assembly line. And already in 2019, Toyota will begin production of the 5th generation of cars. In this article, we will tell you about the life of the Toyota Rav 4 engine of the very first and latest generations.

Line of power units

Toyota does not hide the fact that each new generation of the model is mainly intended for a young category of drivers aged 25-30 years. A bold statement, one might say that it is even a challenge. However, the Japanese do not give up their words at all - they constantly offer new configurations. The Rav 4 powertrain line is updated with enviable frequency, as are the design, interior and functionality of the crossover. Initially, the model was equipped with a 2.0-liter 3S-FE engine with a capacity of 135 forces, after a while a modification of the 3S-GE engine for 178 forces appeared. Both motors are aggregated with a mechanical or automatic transmission.

Performance characteristics 3S-FE:

• Fuel used: AI-92, AI-95;
• Cylinder diameter: 82 mm;
• Number of valves: 16;
• Valves per cylinder: 4;

It is worth saying that Toyota has always had not only all-wheel drive, but front-wheel drive modifications that have found a buyer in North America and Japan. Already with the release of the 2nd generation, the Japanese are offering new options for power plants: a 2-liter 1AZ-FE, 1AZ-FSE with 150 horsepower, a 2.4-liter 2AZ-FE and 2AZ-FSE with a declared power of 160 hp. The two-liter D-4D diesel engine, which is characterized by good traction, also finds its customers.

1AZ-FE characteristics:

• Motor type: 4-cylinder DOHC;
• Fuel used: AI-95;
• Environmental standard: Euro-5
• Cylinder diameter: 86 mm;
• Potential resource: 400 thousand km.

But, perhaps, the Japanese offer the greatest variety with the release of the 4th generation Toyota Rav 4. At this time, two brand new 2.0 and 2.2 liter turbodiesels immediately appear. The 2.4 engine that has gone down in history successfully replaces the constructively improved 2.5-liter engine with 180 horsepower. As for the popularity of certain types of power plants, the petrol 2.0-liter 1AZ-FE engine was most loved by domestic drivers - it is unpretentious, reliable, resource-intensive. Also gaining popularity is the 2.2-liter turbodiesel, which appeared in the fourth generation of the crossover.

Nominal and actual motor life

A chain serves as a timing drive in all gasoline engines of the crossover. Its resource is noticeably higher than on other representatives of this car segment - 150 thousand km. The owners of Rav 4 note that after this mark, its stretching begins, therefore, it is not recommended to operate the machine on the same chain for more than 150,000 km. A two-liter naturally aspirated 1AZ-FE engine with high-quality and timely service covers at least 300 thousand km. Cases when this engine traveled 400 and even 500 thousand kilometers are not isolated. The potential in this modification of the power plant is rather big.

Approximately the same resource for another 2.0-liter aspirated - 3S-FE. This is a fairly reliable power unit, which is an exact copy of the 2.2-liter engine from Toyota Camry, but with one difference - it lacks balancing shafts. The motor works perfectly on the AI-92, its valves do not suffer in the event of a break in the timing drive. Together with the drive, the roller and pump are also changed. The main thing is to react in time to the slightest malfunctions, as well as to replace consumables with high-quality analogs or original parts.

The 2.2-liter AD-FTV turbo diesel is equipped with a belt drive. As a rule, the motor does not cause any particular problems during the first 250-280 thousand kilometers. After that, it may be necessary to replace the injectors, which seriously suffer from poor quality fuel. Often ahead of schedule, owners have to clean the VRV and EGR vacuum valve. In some cases, these elements fail prematurely. Their replacement costs 30-50 thousand rubles. A potential 2.2-liter engine is capable of traveling 300 thousand km on Russian roads. To extend the service life of the unit, it is recommended to clean the nozzles every 10-15 thousand kilometers.

Toyota RAV 4 owner reviews

The petrol 2.5-liter engine appeared relatively recently. It is not yet possible to say unequivocally what its resource is in practice. However, there is no reason to doubt the high build quality of the power plant. 2AR-FE has proven itself from the time of installation on Toyota Camry. It is structurally perfect, has no obvious shortcomings and chronic "sores". Perhaps the only weakness of the modification is that the 2AR-FE cannot be overhauled. On the other hand, with the systematic passage of maintenance, the engine is capable of working 400 thousand kilometers. The owners' reviews will give an exhaustive answer about what the resource of the Toyota Rav 4 engine is.

Engine 2.0 (1AZ-FE, 3S-FE, 3ZR-FAE)

1. Kirill. Novokuznetsk. In 2002 purchased Toyota RAV 4, generation 2, 1AZ-FE engine. Now the odometer is 280 thousand km. So far, the engine feels good: it starts easily, I don't add oil, and black smoke from the exhaust pipe does not come down. Always adhered to the maintenance schedule, filled in only the recommended oil. The only thing I don't like is the cylinder block of the installation. It is made of aluminum, and cast iron sleeves are pressed into it. The capital is almost impossible to implement, although some craftsmen take on such work, and give a guarantee of 20 thousand km, which, of course, is ridiculous. I hope the car will last another 100-120 thousand, 400,000 crossovers each run with such a motor.
2. Sergey, Kazan. Many say that overhaul at 1AZ-FE is impossible to carry out, and so, I hasten to dispel myths. In 2010, Rav got the 4th, 3rd generation with a 2.0-liter "killed" engine. The car was produced in 2007, and at that time the mileage was 50 thousand kilometers. In general, the former owner never changed the oil at all, plus the engine was constantly overheating. 1AZ-FE is terribly afraid of overheating, whatever the mileage. In general, I took a car at a bargain price and decided to repair the engine. What they did: grinding the cylinder head, replacing parts of the connecting rod-piston group and rings, cleaning the ventilation of crankcase gases. The repair cost 70 thousand rubles. Now the mileage is 200 thousand kilometers, the flight is normal.
3. Yuri, Moscow. I have a Toyota RAV 4 3S-FE, 1st generation, 1998. The car is now 20 years old. During this time, 400,000 km were covered. Major repairs were not done. I know many who have already had the same modification half a million and at least that. This assembly is sensitive to the quality of the engine oil. Fill in any way that is not worth it. For 3S-FE engines manufactured before 1996, the recommended oil with a viscosity of 5W40 is best suited, and for those released after 96th year - 5W30. You only need to pour a high-quality product. The chain resource is 150,000 km. The motor is of high quality, reliable, and small things start only after overcoming the 200,000 km mark.
4. Albert, St. Petersburg. I have a Toyota 3ZR-FAE, a 2010 car. There are no complaints about the quality of the car. The power unit pleases, for 160,000 km of run it actually did not bother with anything. Requires only high quality oil and fuel. "Maslozhor" did not notice, on average it consumes 8 liters per 100 km. There were only problems with the control unit, but in the end I solved it quickly at the service center. In general - another high-quality unit from Japanese engineers.

There is no doubt about the reliability and quality of the atmospheric power plants Toyota Rav 4 with a working volume of 2 liters. Potentially, they can go half a million, and only because of a negligent attitude towards motors and non-compliance with the schedule for routine maintenance, in most cases, these motors exhaust their resource at the turn of 300 thousand km.

Engine 2.2 (2AD-FTV turbodiesel)

1. Alexey, Novorossiysk. Toyota Rav 4, 2013, 2.2 liter turbodiesel, 150 horsepower. Passed already 75 thousand km. There were no problems. You can squeeze the maximum out of the diesel engine resource if you follow some rules. Replacing the fuel filter every 30 thousand km, oil after 7-8 thousand km, fill only as recommended. Take good care of the turbine; after long trips, do not turn off the engine immediately, let it run for 10 minutes without load. This engine is picky about the quality of diesel fuel. Even one unsuccessful refueling can break the engine. At the service station they told me recently that the resource of the turbodiesel is quite large, but what exactly is it - we can only guess. No official data, only personal experience. I guess that 300-350 thousand 2AD-FTV is able to pass.
2. Vyacheslav, Tula. Took the car in 2015, 2.2-liter turbodiesel. For three years, he wound 60,000 km. I travel a lot, went on a long trip across Russia. What can I say about the car and its engine? The crossover feels great at low revs, I especially like the movement on Rav 4 along the serpentine. It pulls well uphill, no problem. On the dynamics - frisky and vigorous. The dealership said that with proper maintenance, there would be no problems at all, up to 200 thousand km. They recommended filling the EKTO-diesel on the Luka, they say, the engine has no problems with it, and there will be no breakdowns in the fuel system. We will see.

The owners of the turbodiesel modification note the high dynamic performance of the car. The diesel works quietly, no extraneous sounds can be heard in the cabin. At the same time, the engine is quite reliable - the actual resource of the Toyota Rav 4 2.2 liter engine is 300,000 km. The turbine was also made of high quality, operating smoothly for 200,000 km, after which it may need minor repairs.

Engine 2.5 (2AR-FE)

1. Anatoly, Kostroma. Previously, I drove a Toyota Camry, after which I decided to buy a Rav 4 with a new 2.5-liter 2AR-FE engine with an Aisin U760E gearbox. Crossover 4th generation, 2014 release. The 2AR-FE installation replaced the 2.4-liter 2AZ-FE, I recommend that everyone pay attention to the first engine when choosing. What can I say about its reliability? In four years we have covered a little - 80 thousand kilometers. Its cylinders are cast from an aluminum alloy - protect the engine from overheating. 2AR-FE is better than 2AZ-FE in all respects, and its resource is longer. Experts say that it is quite possible to pass half a million on it, perhaps its only drawback is a weak chain. After 100 thousand km it needs to be replaced, it has not passed it yet, but I am already preparing. Listen to the work of the "heart" of the car, if there is a knock - check the VVT \u200b\u200bdrive.
2. Ilya, Tyumen. Toyota RAV 4 2AR-FE can rightfully be called one of the most successful assemblies of the latest generations. Firstly, the "maslozhor" was completely eliminated, this engine consumes everything in moderation. Secondly, bugs with the notorious have been fixed. Personally, for two years of crossover operation (I have been driving since 2017), I have not experienced any problems. As for gasoline. There is good fuel in Russia, I myself know several good gas stations. The resource of the Toyota Rav 4 engine depends entirely on the owner. Someone has 300-350 thousand km walk without the slightest interference, someone for 100 thousand run manages to "put" the motor.
3. Vasily, Moscow. Today, without much difficulty, you can find firms that are engaged in the production of cast iron sleeves and their pressing into the 2AR-FE aluminum block. The Toyota RAV 4 2.5 has already covered 200,000 km. During this time, I only changed the chain and after 120 thousand km the catalyst flew. There were no more breakdowns. Naturally, I change consumables and purchase a lubricant recommended by the manufacturer. I refuel at Lukoil AI-95, as for me, there is the best fuel. It is felt that the crossover will be at least as long. And then you can carry out major repairs at your own peril and risk.

The 2AR-FE power unit is quite good in terms of design, it has no serious flaws or shortcomings. With high-quality service and proper attention, it will definitely not let you down during the first 350 thousand kilometers.

Engines are the main reason why Toyota owners are proud. If you pay attention to modern engine building, you will notice that all manufacturers have a tendency to make unreliable turbocharged engines with small volumes. This is done to comply with new environmental regulations.

Toyota has taken a different path, deciding to continue to produce reliable high-volume aspirated engines.

Their environmental standard is achieved through a number of modifications to the gas distribution system, the presence of additional nozzles in the intake manifold, as well as dual-mode operation.

2-liter unit 6AR-FSE

Over the years, time-tested 1AZ-FE engines were installed on all Camry generations, which were only being finalized, but the overall design was the same. They were incredibly reliable: their resource reached 500 thousand kilometers. For the model, they were completely redone.

The engine, with the same displacement, is 13 percent more economical and 17 percent faster. The upgraded version accelerates the car a full two seconds faster than its predecessors. Such high manufacturability affected the resource, which became smaller. This does not mean that the engine has become unreliable, but now its resource is 350 thousand kilometers, which is very good compared to modern engines that can work without breakdowns in half.

A huge advantage of the 6AR-FSE is the timing chain drive, which is able to work without problems for 200 thousand kilometers.

Combined injection system

The new engine operates in two different modes at idle and while driving. This results in lower CO2 emissions and fuel savings. At idle, the unit operates according to the Atkinson cycle, the essence of which is a lower compression ratio and a lower fuel supply. As soon as the motor is driven, it switches to normal operation.

In normal mode, the car operates with a higher compression ratio, almost the same as that of sports units. Mazda has a similar technology called Skyactive. But if the high-tech Mazda engine is designed for 98th gasoline, then Toyota's is sharpened for 92nd.

This is the most popular engine in the Camry model and most Camris come with it.

The main characteristics of the motor are shown in the table below.

2.5 liter 2 AR-FE

The 2.5-liter engine for the Toyota Camry was designed in 2012. This is the best option in terms of dynamics and consumption. While the new 2-liter 6AR-FSE is just enough to drive comfortably around town, the 2.5-liter can afford an aggressive ride. Like all Toyota vehicles, this engine is reliable. Despite its large volume, the Camry has only 4 cylinders in-line at 2 5. Such a unit is the most reliable among the line and is capable of driving 500 thousand kilometers without major repairs.

An important technical solution is the presence of cast iron liners in the aluminum cylinder block.

Thanks to this, it turns out that 2 AR-FE is wear-resistant, just like cast iron, but made of aluminum. Like its two-liter counterpart, it has a durable timing chain.

The big drawback of the 2 AR-FE is that it is not maintainable. This is even said in the description for the Toyota Camry 2.5 engine. Of the minor drawbacks, we can name the flow of the pump and the knock of the shafts of the VVT-i system. This problem does not affect the resource in any way, it only worsens the sound, but it is worth understanding that if a spare part emits a characteristic sound, it means that it will soon become unusable.

The main specifications for the Camry 2.5 engine are given below.

Conclusion

Many are faced with a choice: which engine is better to choose. If you buy a car for up to ten years, then will save fuel. Otherwise, 2.5 is ideal. All the units above are very reliable, but the best for the XV50 2.5 AT with 181 hp. This engine provides good dynamics and a long service life. The most popular 2-liter is also good, but has a more complex design and slightly less safety margin. The two-liter 6AR-FSE, designed in 2012, is the most common, not because it's the best, but because it is found on most Camry trims.

String (10) "error stat"

The largest auto concern in Japan - Toyota, has always produced high-quality and popular products on the market. One of the strongest aspects of the company's activity is the creation of motors. From the moment of its discovery to this day, the Japanese have been making high-quality internal combustion engines that are of high quality, efficiency and environmental friendliness. It is not for nothing that Toyota engines constantly had a high qualification in the automotive industry and were used in the production of many cars. Let's talk about one of the brainchildren of the Japanese today. To be more precise, we will talk about a rather interesting 2AR-FE engine and its variations. Do you want to know the history of these motors, their characteristics and weaknesses? Then be sure to read the presented material to the end.

A few words about 2AR-FE and its "brothers"

2AR-FE motors first appeared on Toyota conveyors in 2008. The purpose of creating these units was the need to eliminate technically obsolete 2AZ-FE, which had approximately the same properties as the subject of today's article. Naturally, the Japanese approached the design of the 2AR line more responsibly, using the latest innovations in the field of motor production.

The 2AR-FE / FSE / FXE engines received a number of significant differences from their progenitors. The main ones should be noted:

• Cylinder block made of aluminum with fine cast iron liners;
• Updated crankshaft and camshaft with more counterweights and improved balance;
• Lightweight pistons and fingers;
• A technically perfect cylinder head made of the same aluminum, made using twin-shaft technology;
• Innovative valve timing mechanism - Dual-VVTi (intelligent direct injection);
• Volume increased to 2.5 liters.

Directly between themselves, the 2AR-FE / FSE / FXE motors differ in internal adjustments, which slightly adjust the compression ratio and the final functionality of the finished unit. Otherwise, all three variations of the lineup are completely identical, that is, they are completely indistinguishable in terms of their device.

Note that 2AR-FE engines are constantly being upgraded and produced in, so to speak, special formations. For example, for some hybrid Toyota and Lexus models, the Japanese have created these installations with the principle of operation according to the Atkinson cycle. Regardless of their type, the motors in question are still in demand and are very popular, since they have decent efficiency, excellent quality and an acceptable price.

Engine maintenance schedule

The 2AR-FE / FSE / FXE motors, like any other Japanese product, are units of colossal high quality. Despite this, for the trouble-free operation of the engines and the discharge of the regulated resource by them, it is necessary to adhere to the maintenance schedule. The manufacturer of the 2AR range recommends:

• Completely change the lubricant every 7-9,000 kilometers. What kind of oil to pour into Japanese engines? In principle, any. The main thing is that it meets the standards defined by the manufacturer. Oils of categories are suitable for all 2ARs - 0W-20, 0W-30, 0W-40, 5W-20, 5W-30, 5W-40. It is important to change the lubricant completely, pouring about 4-4.2 liters into the engine cavity. In addition to changing the engine oil in 2AR-FE, it is also important not to forget about the need to control the transmission and coolant fluids. They are subject to attention as needed for replacement, determined by routine inspections;
• Check and change the main consumables of the installation every 15-40,000 kilometers. These elements of the motor include:
  • air filters;
  • oil filters;
  • valve stem seals;
  • some parts of the cooling system (pumps and gaskets);
  • cylinder head gaskets.
• Check the main engine parts every 50-70,000 kilometers and replace the spark plugs. By the way, candles on 2AR-FE are standard for such motors. The best option would be to install spark plugs directly from the engine manufacturer. The intake / exhaust manifolds, flywheels, shafts, elements of the ignition system, timing and cylinder head are subject to periodic checks. Naturally, it is also impossible to forget about adjusting the valves, checking the compression and a similar basis for servicing an automobile internal combustion engine.

Important! The presented maintenance schedule is partially generalized, therefore, for competent and most effective maintenance, be sure to use the appropriate manuals, manuals for the motor in use.

Private faults and their repair

As noted above, the 2AR-FE engines are quite reliable units. These motors do not have typical malfunctions, of course, provided they are properly maintained. It is definitely impossible to say that the considered installations often bend the valve or overheat. Despite this, 2AR has:

• heat pump of the cooling system;
• knocking of the timing clutch (especially on a cold one);
• burnout of gaskets.

Of course, such breakdowns are far from serious and are completely removable even with your own hands.

Overhaul of 2AR-FE / FSE / FXE engines is carried out on average after 200-250,000 kilometers. It is better not to do overhaul, even if you have the proper knowledge, not to do it yourself, but to entrust this operation to professionals. This approach is most preferable in the process of using relatively complex units from Toyota.

Engine tuning

2AR-FE engines are excellent for tuning, which, with a competent approach, can significantly increase the power of the unit. Naturally, the change of "attachments" - the timing belt, cylinder head and the like, will not give anything significant. However, with a comprehensive modernization, the engine will definitely be made better.

Whether tuning 2AR is worth it or not - every motorist decides for himself. Our resource will only note that in terms of costs, the modernization of "Toyota" motors never costs a small amount, therefore, to implement it, you will need to stock up on money. Otherwise, nothing good will be achieved.

List of vehicles equipped with 2AR-FE / FSE / FXE units

The 2AR-FE / FSE / FXE motor line has become quite widespread in the production of a whole range of models. Most often, these motors can be found on Toyota and Lexus, namely on cars:

• Avalon;
• Camry;
• Crown;
• RAV4;
• Alphard;
• ES300h;
• GS300h;
• IS300h;
• Nx300h.

The 2AR-FE was also limited to the Scion tC and some other cars.

Specifications

Summarizing the material presented earlier, let us pay attention to the description of the parameters of the 2AR type engines from Toyota. Simply put, we will consider the technical characteristics of the engines, which will help to supplement and summarize their general formation. Our resource chose the following as the main parameters for consideration:

Manufacturer	Toyota
Motor brand	2AR-FE / FSE / FXE
Production years	2008-present
Cylinder head	Aluminum
Nutrition	MPHI direct injection (injector)
Construction scheme (cylinder operation order)	Inline (1-3-4-2)
Of cylinders	4
Piston stroke, mm	98
Cylinder diameter, mm	90
Compression ratio	10,4-13
Engine displacement, cubic meters cm	2494
Power, hp / rpm	154-181/6000
Torque, Nm / rpm	187-232/4200
Fuel	Gasoline, AI-95
Environmental standards	EURO-5
Engine weight, kg	135-140
Fuel consumption per 100 km of track - city