Peredmova.

BMW is not just a car brand. Tse ideology. Tse life style. For those who are interested in ideologies, there are only two types of cars - BMW and all others. If you go to a Bavarian car once, you will have two routes - or you will turn to the Bavarians again and again, or you will be unique. Abo befits chi. Baiduzhih to BMW do not buy.

In our country, the emphasis on these cars is especially, historically formed, that this car is associated with power. Be a model. Have a yakіy complete set. Tse bude BMW, s її unique character and naming charisma.

Ale time to go, BMW ceased to be a daily human car, new models and modifications are announced, the brand is becoming more “mass” without losing its individuality.

Dvigun BMW N20 2.0 turbo 184 hp

In order for the product to be wide-width (and the ce-met of any kind of fermenter), the wine is to blame for a number of criteria, one of which is the availability of a wide audience. How can a product be made accessible without losing its manufacturability?

Minimalize virobnichi vitrati. This is how it turned out that marketers rule the ball, and the engineers are guilty of fitting into the majority of the market.

Dedicated to Bavarian motor workers ...

The current market is growing in the form of auto-production companies, and their products are environmentally friendly, economical and technologically advanced.

Bagatolіtrovі atmosfernі unzherlіvі V8 podstavlyatsya mіstsem turbomotor - the stink is lighter, and that appetite they have modest. This made it possible, on the basis of one engine, to modify the modifications by tension and moment, to replace the turbocharger, the fuel injectors and, possibly, the intercooler. But the supercharging technology did not stand on the ground - modern turbines with variable geometry allowed the engineers to create one engine, which would be the number of boost stages, different for only the control program.

So it’s more common recently to use rows of atmospheric tires BMW N52, which, with a working volume of 2.5 liters, have seen 177 to 230 horsepower. And then the N20 turbo-fours, with a volume of two liters, came to change, and develop stench already from 184 to 245 k.s. De facto, there is one and the same engine, which programmatically choke for version 184 forces, even more cheaply to piece-by-piece reduce the tension, to expand and vibrate one more engine.

For the breeder, it’s cost savings, but for us it’s possible, by buying a car from a dealer, for example, a BMW 520i, get a chip-tuning, take 245 right Bavarian horses, and in this rank become a BMW 528i volodar.

Hurry up to the proposition of the Winde tuning studio and turn the “strangled” horse of your engine 2.0 turbo 184 k.s. You will know the engine under the hood of the 320i 520i models in the rest of the F30 and F10 bodies.

In a similar manner, the situation develops for cars 320i - 328i (the same engine is stuck there), and for 116i - 118i - in these cars there is one and the same engine, which is seen in the fallow version 136 or 170 k.s.

Explore the full potential of your car, turn to the best tuning studio Winde, and we show how your BMW can be!

Talking about the engines of the modern Bavarians, impossibly promoting about their diesel engines - it’s really a masterpiece of engineering art.

And with skin rock, more and more buyers vote with a ruble for cars, as if they care about the pain - the stench is economical, environmentally friendly, may be driven by the traction from the very bottom - everything that is necessary for comfortable management and satisfaction from the outside.

The most demanded on the domestic market is four- and six-cylinder engines with a pressure of 184 and 245 knsky forces with the designations N47 and N57, obviously.

Dvigun BMW 2.0 turbodiesel 184 k.s.

However, these movers of modern designs and stagnant technological solutions can give you more money!

How about 215 forces in the form of chotiricyl cylinder and 285 in the form of wool? And the increase in torque is even more damaging.

And let's not forget that the rest of the generation of BMWs are equipped with the most modern electronics, and the current models are equipped with so-called protection control units - in this way it is possible to increase the thrust-to-weight ratio of the car with the installation of a special extension - the block to reduce the pressure.

Vіn, as a rule, keruє operation of systems of supply of fire and pressurization, does not require any additional car, easy to install and dismantle. When choosing a block of varto, it’s not only with the help of a virobnik, but with real tributes, it’s quiet, who is already right with this kind of outbuildings.

It's a pity that most of the blocks, which have been introduced to the market, and the increased pressure on them, are even more visible when measured at the power stand.

It's just a pleasure, how to invigorate professionals in the field of spritnyh dilkiv - supply, chi may the seller a power stand, on what wine is ready to confirm to you his declared increase in the stiffness of the engine and the cool moment.

Definitely, the savvy car driver is not in a state of drought, which increased tension by 10 or 20%. And the smut, chi znahoditsya dvigun in a safe zone of exploitation.

On the power circuit, you can only check the real worlds on the power stand to know all the important parameters of the engine.

Diesel in-line 3.0 l N57

Fight cheap and inconspicuous outbuildings, for which the rest of the hour turned out to be impersonal - in them you can not only take an extra charge, but also set up a bad fire system in your car!

Roblyachs choose for the mischief of that other option, remember: your car is the pinnacle of the evolution of engineering thought! Motors from Bavaria have always been famous for their technical characteristics, which makes them even more beautiful than building professional ones in the largest category, so it’s not too risky and trust the robot with software tuning to amateurs and it’s more difficult to try other sorts of blocks.

BMW - tse special car, and pіdkhіd up to nоgo vіdpovіdny is needed.

The EPC block, Holland, serves as a buttstock for the yakіsny additional block for reducing the pressure of turbocharged gasoline and diesel engines.

This box is the most efficient on 3 and 4 channels, it was tested on our stand in the Winde tuning studio, proving itself to be a product worthy of the BMW brand.

(Cars BMW 125i BMW 220i, BMW 228i, BMW 320i, BMW 328i, BMW 420i, BMW 428i, BMW 520i, BMW 528i, BMW X1 2.0, BMW X1 2.8, BMW X3 2.0, BMW X3 2.8, BMW X4 2.0, BMW X4 2.8, BMW z4 1.8, BMW z4 2.0 release after 2011)

The N20 engine is a four-cylinder BMW engine with turbocharging and direct use of gasoline in the cylinder, which is installed on various BMW models with indexes 1.8i, 2.0i and 2.8i in the last year of 2011.

First, let's move on to the description of the tuning of the BMW N20 engine. Let's get acquainted with its design and modifications.

Previously, the BMW N20 engine was presented in 2011 in the same time as the BMW X1 2.8 xDrive. Next, this engine appeared on the upcoming models: BMW 125i; BMW 220i, BMW 228i; BMW 320i, BMW 328i; BMW 520i, BMW 528i; BMW X1 2.0 xDrive, BMW X1 2.8i xDrive; BMW X3 2.0xDrive, BMW X3 2.8xDrive; BMW X4 2.0 xDrive, BMW X4 2.8 xDrive; BMW Z4 1.8i, BMW Z4 2.0i and BMW Z4 2.8i.

For an hour of release of different models of BMW N20 engines, the following engine control units (ECU) were won: MEVD 172.2, MEVD 1724, MEVD No. 1729, MEVD 172p.

At the beginning of the presentation, the engine has a pressure of 245 k.s. at 5000 - 6500 rpm, and the torque reaches a value of 350 nm. at 1250-4800 rpm.

Modifications of the BMW N20 engine.

Pressure and torque diagrams for various BMW N20 engines.

Let's take a look at the design features of the motor.

All-aluminum cylinder block with wear-resistant coatings of the cylinder walls. It is covered as a result of gas-dynamic sawing of melted steel drota, as a result of which electric arc metalization (EDM) with aluminum is formed. This technology allows from one side to ensure the safety of the overhead aluminum blocks of the cylinders (alusil), which ensures the minimum clearance between the piston and the cylinders, and from the other side to secure the high material of the cylinder wall.

A forged crankshaft with a diameter of connecting rods and root pins of 50 mm is made easy for a motor with such a tightness (13 kg vs. 21 kg on a BMW N52 motor).

A new engine control system from Bosch MEVD 172x, based on Infineon TriCore processors, which ensures greater speed of operation in parallel with the fronts. The area for saving the program is now roztashovuєtsya in the processor itself and there is no cost when transferring information between different elements to the control unit.

Lubricating system with regulation of productivity with an electro-magnetic regulator, so as to ensure the necessary pressure of oil in any mind.

Combining into a single control system of all current systems of gas distribution and madness: a system for regulating the position of the distribution shafts DOUBLE VANOS; system of stepless regulation of the stroke of intake valves VALVETRONIC; system for direct injection of gasoline into the cylinder and turbocharging with a turbine Twin Scroll.

All systems of the system are combined into a global name TVDI(Turbo-Valvetronic-Direct-Injection) and provide the widest possibilities for regulating the phases of gas expansion and molding of local zones of combustion summish in the cylinder with the necessary stage of enrichment.

VALVETRONIC. It is composed of a system of stepless regulation of the valve travel and a mechanism for regulating the phases of the gas flow VANOS. Why is it possible to control the stroke and phases of the inlet valves, as well as the self-regulation of the phases of the exhaust valves.

The basis of the mechanism is an eccentric shaft with a worm electric drive and a folding system of stitching important. Tse already 3 generations of the system, yak not marveling at the foldability of the structure as a whole, has already brought its superiority.

So the very regulation of the stroke of the inlet valves secures the throttling function and allows you to control the pressure of the engine and the throttle valve, which ensures a high speed of response to the position of the gas pedal.

So just like on the BMW N55 engine, the VALVETRONIC electric drive has grown in the middle of the cylinder head and no longer acts as an alien tide on the valve cover.

Supercharging- On the BMW N20 engine, turbocharging is installed from one turbocharger per technology Twin Scroll, Yaka allows you to isolate the exhaust gases according to the groups of cylinders 1-4 and 2-3.

It simply increases the efficiency of the turbine and allows one hour to change for the turbine drive not only the pressure and the temperature of the gases, the wines and the energy of the impulse boost. In such a rank, for the account of the special design of the intake manifold and turbocharger, the minimum hour of the reaction of the engine on small wrappers is reached.

The regulation of the turbocharger efficiency is controlled by the bypass damper control and redirection of a part of the exhaust gases to the turbine bypass. This damper is controlled by an auxiliary vacuum actuator and a p'zoelectric valve.

As on the front engines, the turbocharger and the exhaust manifold make up one single detail, which ensures the minimum clearance between the exhaust valve and the turbine, and the compactness of the design itself.

In general, all these new technologies and systems of viyshov are ready to finish the cycle motor, which with a weight of 113 kg. (Compared to 178 kg for the BMW N52) significantly better performance in terms of torque and economy.

Technical characteristics of the BMW N20 engine:

Tuning dviguna BMW N20.

As it is awkward to understand from the front description, in fact, there are only two engines of the BMW N20: one with a 10: 1 compression stage, and the other with an 11: 1 compression stage.

Structurally, these motors are only in the form of damaged ones. For motors with compression stage 11:1, the pistons are broken with a smaller volume of pitting in the piston crown.

In this rank, be it a motor with a compression stage of 10: 1, it can be boosted by a standard rank to a tightness equal to 245 hp. most of the models with the index 20i, on which there is a low compression engine (delivered in the country with bad gasoline, option S858).

For other models with the N20B20-U0 motor, in order to reach the parameters identical to the factory ones, it is necessary to change the piston. However, practice has shown that motors with a compression level of 11 generally work perfectly on standard firmware 245 k.s.

Looking back at the foregoing, we can improve the quality of the screws, which is the most efficient way to boost the BMW N20 engine.

Obviously, let’s imagine that in unfriendly minds (speck weather, high pressure and damage to the thermal regime of the engine) the knock control system should change the engine pressure by a factor of 100, the prote will be larger, lower staff 184 k.s.

Let's take a look at what is the level of constraint and what are the unsafe and high values.

The compression stage is a geometric indication of the engine, which is meant to extend the full volume of the cylinder to the combustion chamber. The greater the stiffness of the steps, the greater the vice in the cylinder before borrowing the heavy sum, and the greater the temperature and the greater the pressure of the working body on the cob of the beat of the working head. And also more tightness of the engine and better economy.

However, you can move the step of squeezing to the singing boundary, having lifted it, you can move the engine.

Why is the greater high step of constraint unsafe. Vidpovid, in general, obvious - detonation. When the pressure of compression is exceeded, the local zones of the mountain are blamed for supersonic swirling - the vibrations in the middle of the cylinder, which lead to the destruction of the shock winds, which destroy the engine.

Sound for a modern motor, which works on gasoline 91-98, the value of the compression step is in the range of 10.2-11.3. For turbocharged engines, the compression steps are reduced to 8.5-9.5. This is due to the fact that for detonation, the absolute pressure in the cylinder before the borrowing is critical, and not the nominal value of the compression stage. Three obvious reasons for turbocharged engines have a larger vice in the cylinder, lower for atmospheric engines with the same degree of compression.

However, BMW motors with bezposerednіm priskivannyam fire in the cylinder and Valvetronic have become the culprit of this rule. For example, a BMW S55 engine, which can achieve a high level of boost (liter pressure 143 k.s.), the maximum compression level is 10.2: 1.

It is tied in Persian black with the features of the working process of the engines TVDI: Behind the shell molding in the middle of the cylinder of local zones with a normal or slightly enriched sum and vaporization, the paliva was reduced, the ideal mind is created, the burning of the pale sum is created. Such a rank became possible for the operation of such motors with turbocharging with compression stage 10-11 without detonation.

The design of the BMW N20 engine, in general, is identical to the S55 engine in the BMW M3 F80 and improved liter pressure of 122 k.s. TVDI, Squeezing in 11: 1 does not look like this already above the high.

If you need to understand, what should be the increase in tension up to 245 k.s.

1. It is necessary to use only gasoline AI 98. Stopping for this engine 91 gasoline is categorically contraindicated, and 95 is not allowed.
2. Growing up to the cooling system is the necessary quick control over the work: regular flushing of the radiator and rechecking the thermal regime of the robotic engine.
3. Increase the power to the system: unequivocally stop a short oil change interval and control the camp of the engine parts for the approval of the deposit on them, as they can increase the heat output from the cylinder head parts.

Otherwise, your BMW with an index of 2.0i, name the models, you can easily take 245 hp under the hood.

If you want to take the pressure off over 245 k.s., then replace the piston more quickly.

When tuning the BMW N20 engine with a low stisnennya stage without any special risk, for superiority, take a stiffness of 290 k.s. and a torque of 420 nm.

Tuning and warranty

Perhaps the most poignant food: how can you reduce the strain and save the warranty?

Maybe only the facsimiles from BMW-AG itself can give an unambiguous opinion on the food chain. We can only transfer a number of entries, so it would be impossible to trace the chip tuning with the help of regular diagnostics (saving the original identification numbers of the firmware and a record about programming)

Unfortunately, at the moment there is no possibility to work through the OBD2 rosettes. The engine control unit must be dismantled, then, by activating the boot mode, you can download or upload the program.

You can upload either the standard program or change it.

If it is necessary to adjust the program, or for other reasons it is necessary to change it regularly, then you can install a special board inside the ECU, so that you can turn on the boot mode without dismantling the ECU from the intake manifold. what to ask the chiptuning robot.

Tuning program for cars with BMW N20 engine.

Car BMW 125i - F20 / F21

Motor BMW N20b20-M0. Stage 1 - engine tuning up to 245 k.s.

Motor BMW N20b20-M0. Stage 2 - engine tuning up to 290 k.s.

Cars BMW 228i-F20 / F21, BMW 328i-F30 / F31 / F34, BMW 428i-F32 / F33 / F36, BMW 528i-F10 / F11, BMW X1 28i-E84, BMW X3 28i-F25, BMW X4 28i-F26 i BMW z4 28i-E89.

Motor BMW N20B20-O0 Stage 1 - engine tuning up to 290 h.p.

Cars BMW 220i-F20 / F21, BMW 320i-F30 / F31 / F34, BMW 420i-F32 / F33 / F36, BMW 520i-F10 / F11 and BMW X4 20i-F26.

BMW N20b20-U0 motor with high compression stage. Stage 1 - engine tuning up to 258 k.s.

Cars BMW X1 20i-E84, BMW X3 20i-F25 BMW z4 20i-E89 and models with option S858.

BMW N20b20-U0 motor with low compression. Stage 1 - engine tuning up to 245 k.s.

BMW N20b20-U0 motor with low compression. Stage 2 - engine tuning up to 290 k.s.

Car BMW z4 1.8i-E89

Motor BMW N20b20-U0. Stage 1 - engine tuning up to 245 k.s.

Motor BMW N20b20-U0 Stage 2 - engine tuning up to 290 h.p.

The rating of the shortest motors is unfailingly strong series M: Tse want and fold for your hour, ale tutzhnі і nadіynі aggregates. And from line N, Yaka came to him for a change, like a nibi was created for the black in the service. So, for example, all motors of the N series have an daily oil dipstick. The sensor is often flawed, with the amount of oil vitrate to become an average of 1 liter per thousand km. result - oil starvation. Other types of problems - Stretching of the timing belt up to 80 ths. km, the resource of oil sumps is 30 thousand. km. A rich vuzlіv and details swear even before the removal of the CPG. Don’t talk about the cost of original spare parts for BMW engines and the cost of overhauling the engine.

At the same time, the N-series motors were repeatedly recognized as the best in prestigious competitions in various nominations. Amazing.

N45

This engine was produced from 2004 to 2011 and installed on BMW 116i, BMW 316i (E90), BMW 320si.

Vіdomy vіn zavdjaki zavdyaki іn nezherlivostі vіdpovіdnostі modest vіddaі, especially in 1.6-litre vikonannі. Intermittent work and a lanzug timing drive, unfortunately, have become a characteristic rice. why the problem stretching the lansyug and її jumping on kіlka lanok did not go far enough to attach the serial release of N45. In addition, the vlasniks of the 320si series with a cym dvigun stuck together with cracks in the blocks of cylinders - through an insufficiently slotted wall between them.

N47

Engine extensions were launched in 2007 and installed on BMW 118d, 120d, 123d, BMW 318d, 320d, BMW 520d, BMW X1 18d, 20d, 23d, BMW X3 1.8d, 2.0d. Volume - from 1.6 to 2.0 liters, pressure - up to 218 "konyachok".

The diesel N47s behaved much better in the beginning: pleasant palisade vitrata and draught. Ale, after a few years of exploitation, with a characteristic noise, signs of chronic ailments began to appear - stretching and navit shaving lanceug timing, I'll wear a star of rolls. As a result, the motor went into emergency mode, into a short fall. When tsiom lanzyug on the first N47 went only 50-60 yew. Km! And for її replace it is necessary to take out the motor. The problem with the lancet was only solved in the spring of 2011.

Another typical sore N47, does not manifest itself in any way - cracking of the cylinder block in the middle. The cherry on the cake is the removal of p'ezo-electric injectors, as they may waste a resource, and cut it in a dastardly way. So intake manifold flaps in times of breakdown, they ate right under the valves and cylinders, the last ones - before replacing the internal combustion engine.

N46

Gasoline engines with a volume of 1.8 and 2.0 liters changed similar to the N42 in 2004 and were installed on a lot of models 1-series and 3-series, 5-series, as well as on the X3 crossover.

The latest version of the “victims” looks like this: BMW 120i, BMW 318i, 320i, BMW X3 2.0i.

Initially, nothing was noticed - 4 cylinders, modest 156 hp, naturally aspirated. Ale pragnennya podvischiti ekonomіchnіst while saving the effort did not lead to good. The designers wound up in the N46 all the reach of the auto industry at that time. Here you have a throttle-free intake, a phase control system, and extreme operating temperatures. Transfer bags: oil coking in the grooves of the piston rings and wear of the oil collectors. The result is transcendent carelessness and oil starvation internal combustion engine. At the same time, the plastic washers in the timing drive are ruining, just crashing into the crankcase of the engine. Dodamo a quick break from the fret of the hydraulics - it is necessary to overhaul already after 3-4 years of operation. On the short side.

Vlasniki zazdalegіd got old in front of the bin, pouring AI-98 and changing the oil as often as possible. Ale did help a few at some stage.

N63 4.4 Biturbo

Since 2008, hot engines have been installed on a wide range of models: BMW 750i / Li, BMW X5 / X6 50i, BMW X6 ActiveHybrid, BMW 550i, BMW 650i.

Main bіda N63 4.4 Biturbo - a problem with the cooling of the collapse of the V-shaped block. Yak pіdsumok - a zone of thermal stress between two turbocompressors, sintered oil, increased wear of the cams of the rozpodіlny shaft and change of phases of the gas podіl. Compression drops in the cylinders.

Until 2012, designers presented modifications to the N63B44TU, an intensification of 450 k.s. Ale wines are more structurally foldable, which makes you suspect.

Don't miss a look at the most popular BMW models:

• E60 - wonder
• E83 - wonder
• X5 - marvel
• E90 - wonder.

With the launch of a new, slightly enlarged 3-Series, Bayerische Motoren Werke, bringing in a deuce of swindlers in their ranks. For example, in Europe, the new 330i model should be replaced in front of the 328i, but it will become purely nominal, since the engine does not change its connection and everything will still be represented by 2.0 liters.

Remember, there were three hours, if everything was different. Everything was richly simpler and intuitively understandable. Model 328i is small on the street, under the hood there will be a 2.8 liter engine, and 330i, obviously, a small 3.0 liter engine under the hood. And so far, and the like, for the face value.

Behind the logic of speeches, such a “falsification” is not a blatant and often false statement. The tightness of the motors, insanely, is becoming more and more modest, but the axle is tighter ..., the tightness is growing, moreover, at a fast pace. You won’t get to look around, but a new model to bypass the market with a good couple of dozens of Chinese forces. For ten years of uninterrupted progress, the engines that were driven on the cob of the 90s by small-capacity, 1.6, 1.8 and 2.0-liter motors at once see more tightness, lower that yak developed 2.5, 3.0, or even 4.0 liters of units XX.

Axis and get out, as if you were able to get under the hood according to the Chinese forces, then a BMW with a “modest” and nothing, not a 2.0-liter engine can calmly work on the peak pressure of a 4.0-liter monster of the past century. About other important parameters like output at peak torque from 1.800-2.000 rev / hv and economy during primary operation are very important.

And in order to make purchases psychologically more comfortable and not to intimidate customers with nameplates 1.6-1.8 on the roof of the trunk, how and other car makers experiment with the names of their models, so don’t write the Chinese forces on the sides, in the real world?!

In order to understand the whole depth of changes in the nomenclature of BMW engines, we will try to figure out how Top 5 BMW engines were installed on 3-Series cars for a long time. Including "M" models.

5 - BMW M42 B18, 1.8 liters, in-line chotiricyl cylinder, 138 liters. With. (E30, E36)

P'ate the place, having occupied a 1.8-liter BMW unit with a bagatum. Hush, hush, don't marry horses! We understand that you can but and not from Bavaria, but listen to us.

First, de vin victorious? In lightweight e30 and e36 bodies, most in 318iS models. Obviously, it’s not the best BMW in terms of dynamics and drive (it’s already happened that BMW’s masters should give all the bad “drive” like one alone), but the 1.8-liter engine still won its mission. For a reasonable price, you bought a near-sport car with a wide range of additional options and dynamics in the stock state of three times more than 10 seconds. For the last half of the 80s, the first half of the 90s, it was a valuable breakthrough. The Bavarians brought a big sports car to the masses. Moreover, the arrival of models with a cym engine could be all without overpayments.

Why didn't the Germans develop success and propagate a model for expansion on other continents? On the right, the bula was in the fact that in the PAR in the past the idea prevailed, about those that a cool car is guilty of being compact and light and carrying the largest available engine in its underhood space. Chi you need to say, the temper of the compartment was the same, not the skin bula was subdued by the whole myriad of rare nuggets.

3 - M47, 2.0 liter, gasoline in-line chotiricyl cylinder, 136 liters. With. (E46)

With this engine, BMW has shown that diesel can be fun. In fact, the 320d model, powered by a 134 horsepower 16-valve engine, was faster, lower 2.0-liter 6-cylinder gasoline model 320i, 148 k.s. Offensive cars reached 100 km / year in 9.9 seconds, since at the moment when they turned they made themselves known and the 320d easily bypassed its smaller motor colleague.

Not long after its launch, the M47-based 3-Series has set a high standard for affordable, affordable, and affordable sports sedans. Sound paradoxical? Maybe, but I will explain why the models 320d flooring are successful.

2 - S54, 3.2, in-line six-cylinder, 338 k.s. (E46)

Garazd, talk about 1.8 liter engines and diesel engines, it's time to bring in big artillery. This 3.2-liter monster, standing on the E46 M3, is undoubtedly one of the best BMW engines ever created. On the basis of the M54 DOHC leg is a six-cylinder in-line engine, an aluminum block and a solid aluminum cylinder head.

Vіn mav іndivіdualіnі droselnі zaslіnki іn dermal cylinder, іndivіdіnі pіsnіnі, bolsheі і inlet valves, vаnоs vаnоs vіnіvі vіdі vіdі vіdі vysokogo vise VANOS vіnіvі vіdnі vіdnіvіvі phase gazorozіlu, the list of advanced technіchnyh rіshіnі not povniy, yоgo can continue ...

The S54 is a close-range view of BMW racing engines and the remaining naturally aspirated engine is installed on the M3. It was hard to get the M3 from 0 to 100 km / year in 5.1 seconds, with a maximum speed of 250 km / h.

1 - S65, 4.0 liters, 420 HP (E90/92/93)

What's the easiest way to build a V8 engine? Well, in times of BMW it is necessary to get out of two cylinders of the S85 V10 engine. So, the V8 version was installed on the 4th generation M3, which is similar to the scrawny, inflated F1, road V10, a kind of buv in the BMW line.

BMW N47 engine

Characteristics of the N47D20 engine

Hope, problems and repair of the BMW N47 engine

On the BMW 1-series car in the E87 body, in 2007, the BMW N47 diesel engine appeared, which replaced the M47. On the front, in front of its front, on the N47, there is a new light closing of the aluminum cylinder block with chisel liners, two balancer shafts and a cylinder diameter of 84 mm. In the middle of the forging block, a crankshaft with a piston stroke of 90 mm and a forged connecting rod. The compression height of the pistons is 47 mm, and the compression step is 16.5. At once it gave a working volume of 2 liters.
At the top of the aluminum block there is a 16-valve head with two separate ones. The diameter of the intake valves is 27.2 mm, the exhaust valves are 24.6 mm, and the thickness of the valve stem is 5 mm.
The BMW N47 engines took off the Common rail system and turbocharging with an intercooler. The turbocharged turbo on the first versions (116 k.s. and 143 k.s.) of the Garrett GTB1749VK with a change in geometry.
The timing belt drive here is lancet and the lancet is stitched behind the engine. The resource of the timing belt on the N47 is covered for the entire term of the engine service, but in terms of efficiency, it is written below. There is also a stagnant gas recirculation valve, a dual-mass flywheel and a Bosch DDE7.0 / DDE 7.1 control unit.

In parallel with this engine, a version with a working volume of 1.6 liters - N47D16, as well as a 6-cylinder diesel engine N57 was launched.

Since 2014, the N47 engine has been smoothly replaced by the larger modern B47 diesel engine.

Modifications of the BMW N47 engine

1. N47D20K0 (2007 - 2012) - the weakest version of the N47 with a Garrett GTB1749VK turbo. Pressure 116 k.s. at 4000 rpm, torque 260 Nm at 1750-2500 rpm. Replacement motor for BMW 116d E87 and 316d E90.
2. N47D20U0 (2007 - 2013) - pressure version 143 k.s. at 4000 rpm, torque 300 Nm at 1750-2500 rpm. Here the ECU is DDE7.0, the turbocharger is Garrett GTB1749VK, and the boost pressure is 1.5 bar. Like on a larger weak motor, on the N47D20U0 the solenoid injectors are blocked. There was a power plant on the BMW 118d E87, 318d E90, X1 E84 and X3 E83.
3. N47D20O0 (2007 - 2013) - modification to pressure 177 k.s. at 4000 rpm, torque 340 Nm at 1750-3000 rpm. The control unit on the DDE7.1 engine, and the turbine MHI TF035HL, like dme 1.55 bar, are also equipped with p'zoelectric nozzles with a larger high vice in the ramp. You can fix this engine on BMW 120d E87, 320d E90, 520d E60 and X1 E84 and X3 E83.
4. N47D20T0 / N47TOP (2007 - 2013) - the largest exhausted N47 engine. Tse Twin Turbo version with two BorgWarner KP35 and K16 turbochargers, boost pressure 2 barg, also a new swirl, piezo injectors with even more high pressure in the ramp, and ECU tse DDE 7.1. Delivery N47 TOP warehouse 204 hp at 4400 rpm, torque 400 Nm at 2000-2250 rpm. These engines were on the BMW 123d E87 and X1 E84.
5. N47D20K1 / N47TU (2011 - 2015) - engine replacing N47D20K0. Here \u200b\u200b \u200b \u200b \u200b \u200b \u200b\u200b of the IHI RHV4-T39 and ECU DDE7.1 are installed. At povnyannі z front, tse motor ekonomіchnіshiy, vitrata paliva is reduced by 3%. Pressure 116 k.s. at 4000 rpm, torque 260 Nm at 2500 rpm. You can find out which engine is under the hood of the BMW 116d F20, 316d F30 and X1 E84.
6. N47D20U1 / N47TU (2011 - 2015) - engine replacing N47D20U0. An IHI RHV4-T39 turbocharger and ECU DDE7.1 are installed here. at 4000 rpm, torque 320 Nm at 1750-2500 rpm. Despite the same characteristics on Mayzhe, the same characteristics as the great N47, N47TU can be a little more tight at medium speeds. This internal combustion engine complies with Euro 5 environmental standards, and for versions 218d and 418d - Euro 6. Installed on BMW 118d F20, 218d F22, 318d F30, 418d F36, 518d F10, X1 E84 and X3 F25.
7. N47D20O1 / N47TU (2010 - 2017) - this engine came to replace N47D20O0. Here the turbine MHI TF035HL and ECU DDE7.1 win. Tension 184 k.s. at 4000 rpm, torque 380 Nm at 1750-2750 rpm. Yogo was installed on BMW 120d F20, 220d F22, 320d F30 / E90, 328d F30, 420d F32, 520d F10, X1 E84 and X3 F25. For BMW 320d EfficientDynamics and X1 EfficientDynamics cars, a version with the same turbocharger was produced and was software-suppressed at 163 k.s. at 4000 rpm and with a wrapping torque of 380 Nm at 1750-2750 rpm.
8. N47D20T1 / N47TU TOP / N47S1 (2012 - 2016) - the top version of the N47TU TwinTurbo replaced the N47D20T0. The Danish engine is equipped with BorgWarner K16 and KP35 turbines, additional intakes and exhausts, and the control unit here is DDE 7.31. Pressure 218 k.s. at 4400 rpm, torque 450 Nm at 1750-2500 rpm. Standing for BMW 125d F20, 225d F22, 325d F30, 425d F32, 525d F10, X1 E84 and X5 F15.
9. N47C20U1 (2011 - 2014) - version of N47D20U1 for Mini Cooper SD.

Problems and shortcomings of BMW N47 engines

1. Noise from the rear of the engine. Nayvidomisha ailment N47, yak viklikaє stretched lancet timing, її term of service in practice is close to 100 yew. Km. Often the problem is blamed too early. There is only one solution - replacement and pulling z tsim not varto іnakshe can be shaving. Dodatkova unacceptability due to the replacement of the lancet on the N47 diesel engine, it is necessary to remove the engine, the lancet was ripped in the back. In motors until 2009, the lancet is replaced at the same time with the crankshaft.
2. More third-party sounds can vibrate the crankshaft damper, serve as a wine close to 100 yew. Km, an hour more, then we will help you to change.
3. Vortex shutters. By analogy with the M47, here a vortex damper is installed at the intake manifold, but in addition to the M47, the stench cannot be consumed in the engine. Prote, from the EDR robotic system, the shutters can be covered with soot. To prevent this from happening, turn off the EGR valve as soon as possible, and clean the flaps together with the collector, or, even more quickly, remove them and put the plugs. To make the motor work marginally adequately, after the operation it is necessary to flash the control unit for the robot without any good.

In addition, overheating of the motor can lead to the elimination of cracks in the block between the cylinders, so you can try to brew it, but the high level of fluidity, which can not be helped, will happen to hit the block of cylinders without cracks. The resource of turbines is close to 200 thousand. Km, but maybe more.
The resource of the BMW N47 dvigun should be left in the service and if it is necessary to get sick every hour, then the wine can be increased by 250-300 yew. Km and more.
In order to reduce the number of problems with the engine, change the engine oil more often, beat only the original recommended by the virobnik plant, also pour it normally, serve it hourly and do not damage it in a new age.

Tuning dviguna BMW N47

Chip tuning

To reduce the tightness of your motor, go to the tuning office and upload a new firmware. Flashing N47 to 116d and 118d in E87 and E90 bodies gives an increase in tension of 35-50 k.s. Versions with index 20d in the bodies of E87, E90, E60, E84 and E83, can be adjusted up to 210-220 k.s. The N47 TOP motor allows you to get 240-250 k.s. for additional chip tuning.
Engine N47TU exhaustion 116 k.s. i 143 k.s. give the opportunity to take on a standard turbine 185-200 k.s.
Versions N47TU 184 k.s. flashed at 215, and for Downpipe at 230 k.s.
The top-end N47S1 gives a chance to get 240+ hp with firmware, and 280 hp with Downpipe.