Audi A8 D2 automatic transmission control unit. Qualified repair of automatic transmission Audi A8 (Audi A8 D2) at affordable prices with a quality guarantee

The Audi A8 D2 car appeared in the 90s. The concept of this car was shown to the public back in 1993. It was then that the company showed exactly what the new product would look like. By the way, they presented it to the public under the name Audi ASF. The abbreviation meant the following - Audi Space Frame, supporting an aluminum body. The name itself already spoke about quality. So what is a car that was quite popular in the 90s?

Briefly about the model

As you can guess from the above abbreviation, the body of the Audi A8 D22 was made of aluminum. And not only the model that was pre-production. The cars released for sale also had a load-bearing aluminum body. And this was a definite achievement. The Audi A8 D2 became the first production car with such a body. The assembly, by the way, began in 1994. The new product replaced the V8 model. Subsequently, it turned out that it is a good competitor for the famous Mercedes S-class W140. It’s not surprising, because the new Audi was also an executive sedan. By the way, many were initially perplexed as to why such a car had a sporty suspension. But in fact, this was the developers' intention. The owner, not the driver, should be behind the wheel of this car - that’s what it was supposed to be. But the notorious “Mercedes” is a car that offers the most comfort for those sitting in the back.

Appearance

So, the first important criterion for evaluating any car is its design and exterior. To be good in all aspects, a car must have an attractive appearance. The Audi A8 D2 has a very presentable design, and it can be confidently called such even today, in the 21st century. The car looks very solid and stylish. The car was produced exclusively as a sedan. True, there was also a modification with a long wheelbase (13 centimeters longer than usual).

An aluminum body has many advantages compared to a metal one. It is not subject to corrosion and, of course, is lighter. By the way, in the process of creating the body, practically no welding was used, but only riveting. And if there is a need for repairs (this is relevant now, since the car is no longer new), then it is extremely important to use exclusively original fasteners and rivets.

The Audi A8 D2 4.2 has 225/60 R16 tires. And the version with a 6-liter engine has 245/45 R18. By the way, the tires tolerate unevenness well, which contributes to the comfort of movement.

Salon

The Audi A8 D2 2.5 has a very comfortable seating position. And all because the model has huge doors. They open almost 90 degrees!

Now regarding the equipment: the car is distinguished by an adjustable steering wheel (both in tilt and reach), and in the most expensive versions it also has an electric drive. To make it more comfortable for the driver to sit in the seat, the steering wheel “retracts” into the front panel when the engine is turned off. Both the front and rear seats are heated. It can also be adjusted to six power positions. The seats are electrically controlled. The seats, by the way, have a memory of 4 positions. This is very convenient - especially when different people are driving the car.

The model has 6 airbags as standard. There is an indicator on the instrument panel that provides the driver with information about tire pressure. If it lights up yellow, then everything is normal. And on the center console there is a button that you can press to turn off ESP. On the right is a button that controls the rear curtain.

Technical part

Now it’s worth talking about what characteristics the Audi A8 D2 has. The very first models were equipped with a petrol V-shaped “six”. This engine produced 174 horsepower. And models with this installation were published from 1996 to 1999. A gasoline 3.7-liter V-shaped 8-cylinder engine was installed on cars produced from 1995 to 1998. This engine was more powerful than the previous one. It produced as many as 230 “horses”.

And finally, the most impressive version. Under its hood is a 4.2-liter 300-horsepower engine. It is not surprising that this model was the most popular and purchased. And it was produced from 1994 to 1998.

Manufacturing Improvement

Subsequently, the motors listed above were replaced with more advanced, powerful and economical ones. The volume did not become identical, but, in principle, it was close to the original versions. So in 1996, cars began to be equipped with a V-shaped 6-liter 2.8-liter engine. This engine had one feature: unlike its predecessor, it had five valves per cylinder, not two. Power increased to 193 hp. With.

In 1998, another unit was released. Also 6-cylinder, V-shaped. Its volume was 3.7 liters. The power was increased to 260 hp. With. (previously there were 30 “horses” less). The most powerful Audi A8 D2, the reviews of which were impressive, had a 4.2-liter engine under the hood. It produced 340 “horses”. Subsequently, by the way, the power of this engine was increased to the maximum (up to 360 hp). This unit was installed on versions published from 1999 to 2002.

And, of course, it could not have happened without the release of an engine that would now be called “top-end”. This installation had a power of 450 horsepower. And the modification with this engine was produced only for one year - from 2001 to 2002. Now it is difficult to find spare parts for the Audi A8 D2 of this version, since only 720 of them were produced.

Diesel cars

Everyone knows very well that cars with engines that consume diesel fuel are economical, and their purchase is very advisable. The Ingolstadt concern also produced the Audi A8 D2. The 2.5 diesel has become one of the most popular engines in this model range. Its power was 150 hp. With. And models equipped with it were produced for three years - from 1997 to 2000. Then they started putting 180-horsepower engines (also diesel) under the hoods. And the most powerful engine consuming diesel fuel was the 3.3 TDI. It produced 224 horsepower. The 8-cylinder, V-shaped, economical engine, and even with Quattro all-wheel drive, enjoyed unprecedented popularity.

By the way, about the all-wheel drive system: gasoline engines up to 4.2 liters also came with all-wheel drive, but not always. But cars with 4.2-liter units under the hood have always been all-wheel drive.

Other Features

What else can surprise the Audi A8 D2? Automatic transmission is something worth taking a closer look at. The automatic 5-speed Tiptronic transmission performed very well in the 90s. Everyone then learned that this was a very fast and reliable automatic machine. And the oil could be changed every 45 thousand kilometers. This is a very long gap, which is not bad. But only the original oil had to be used - GO52. In the engine, the oil must be changed every 10 thousand kilometers - at least, but better - more often. Oil recommended VW505.00.

It should also be noted that aluminum engine blocks have a special coating and cannot be bored. So you won't be able to insert the sleeves. Although some craftsmen claim that they succeeded.

In general, the car is good, reliable, and can serve for a long time if you provide it with proper care. In this case, virtually no repairs are required. And if some kind of breakdown occurs, it doesn’t matter, spare parts for this model are easy to get, it was very popular at one time.

Most powerful version

As mentioned earlier, the model with a 4.2-liter engine was very popular. You can tell us more about it. The engine of this car is controlled by the notorious Tiptronic gearbox. Acceleration to “hundreds” is 7.3 seconds, torque is 410 N.M. The maximum that the model can reach is 250 kilometers per hour (the figure is electronically limited). On average, a car consumes 11.6 liters per 100 km, and the fuel tank volume is 90 liters. The machine is more than five meters long (5034 mm), width - 1880 mm, and height - 1440 mm. The curb weight is 1750 kilograms, and the ground clearance is 12 centimeters.

At different periods of production, the Audi A8 model was equipped with various gearboxes, including automatic ones. The most common:

Other automatic transmission models are less common. When installing an automatic transmission, the manufacturer gives preference to hydraulics.

Despite the quality of manufacture, automatic transmissions have a long service life and sometimes fail prematurely. As service station statistics show, the reason for major repairs is violation of the terms of use of the unit, delay in maintenance, and refilling of low-quality hydraulic oil. In a word – the human factor.

Our services when Audi A8 automatic transmission repair is needed

The automobile workshop provides services for the prevention and repair of automatic transmissions, as well as:

  • Replacement of consumables, cleaning filters, separating magnets;
  • Digital diagnostics of automatic transmissions using scanners to read errors in the electronic engine control unit. Data systematization, deletion, elimination;
  • Major repairs, comprehensive replacement of moving elements, seals, gaskets, seals, planetary gear;
  • Prevention and cleaning of the housing, oil supply channels in the hydraulic plate.

In addition to the above work, mechanics will be happy to carry out major overhauls of the power unit, front and rear suspension, chassis, brake circuit, and electrical power system. Thanks to the availability of platforms and painting booths, we accept orders for the restoration of body geometry after an accident, crash, or impact. We carry out priming, puttying and painting work.

Diagnostics and repair of automatic transmission Audi A8

Repair of an automatic hydraulic transmission is carried out after analyzing the results of complex diagnostics using digital equipment.

The inspection is carried out in three stages, as required by the regulations. Not all auto repair shops adhere to the norms and requirements, as a result of which a number of errors are not noticed.

  • Stage No. 1: connecting the scanner to the diagnostic connector of the electronic engine control unit, reading data, interpretation;
  • Stage No. 2: inspection of the integrity of the body, joints, fasteners. Defects for the presence of cracks, depressurization of oil seals, sealing gaskets;
  • Stage No. 3: the master tests the machine in motion, records errors, defects, and other deviations.

The complex data obtained is analyzed, the breakdown is identified, the mechanic calculates the number of spare parts, other consumables, and time.

Repair of an Audi A8 automatic transmission begins with removing the transmission from its original place, disassembling, cleaning, washing, and drying. The technician carries out troubleshooting, removes parts with signs of wear, and replaces them with new ones.

The following must be thoroughly inspected: torque converter, hydraulic plate, solenoids, electronic control unit, turbine wheel, blades. The master measures the gaps, thickness, checks and eliminates play.

The final stage: assembly and installation in a regular place. After filling the hydraulics, the gearbox should be bled. To this end, the mechanic starts the engine, depresses the brake, and moves the automatic transmission selectors to different positions to circulate the oil. 10 transitions are enough and the machine is ready for use.

Important! When purchasing components for automatic transmissions, check the catalog numbers with the factory data, beware of counterfeits and cheap offers. Original parts will never be cheap. If you do not have experience in purchasing consumables, contact a workshop for help.

Affordable repair of automatic transmission Audi A8 D2: price of service in our service center

The final cost of the work can be found out after the results of a comprehensive diagnosis. During an inspection, it is not always possible to identify defects, damage, or cracks. If the “cause” lies inside the mechanism, the scanner will not always detect it. Only a complete breakdown into its component elements. Obviously, the final price is subject to adjustment.

The cost formation is also influenced by the quantity of purchased consumables, the urgency of the repair, the general technical condition of the car, and the presence of other breakdowns. Taken together, everything will determine the total cost of work at the service station.

When and why an Audi A8 D2 may require automatic transmission repair

In order to bring your Audi A8 D2 to our service center on time, you need to monitor for signs of malfunctions:


The need for premature automatic transmission repair arises for the following reasons:

  • Long-term operation without intermediate prevention;
  • Damage while driving;
  • Malfunction of the electronic control unit;
  • Low level of hydraulics, complete absence of oil due to depressurization;
  • Wear of planetary gear, shaft bearing;
  • Clogged lubricant supply channels in the valve body;
  • Break in the electrical current supply circuit.

We guarantee high quality!

Our service provides a quality guarantee for the list of works submitted in the application. If a defect is identified, we undertake to promptly eliminate it free of charge.

In order to reduce the cost of service, we accept consumables and spare parts provided by the customer. We reserve the right to refuse repairs if the quality of spare parts does not meet the standards. Warranty issues are discussed individually.

“...In two days, the guys from AKPP Expert went through the automatic transmission and carried out repairs...”

I've never had to deal with car repairs on my own before. But there was no need for this - I haven’t driven the car for more than 3 years, I changed it. But this time something went wrong with my Skoda - I had to call a tow truck. If I tried to engage reverse gear, there was a sharp impact. In two days, the guys from AKPP Expert went through the automatic transmission and repaired the torque converter, which was the fault of which the breakdown occurred. Thankful, what can I say!

Nikolay Razbegaev

Skoda Octavia

“The review was taken 4 months after use. That’s how everything works, and I’m happy!”

I have 10 years of driving experience. I was not noticed in any accidents or aggressive driving, so the breakdown of the automatic transmission was an unexpected event for me. I don’t know much about hardware - there was an obvious error in all gears slipping. After delivering the car to the AKPP Expert service center, my assumptions were confirmed. The craftsmen repaired the torque converter, washed the main cooling radiator, but additionally installed another one - for reliability. The review was taken 4 months after use. That’s how it all works, and I’m happy!

Stanislav Petelin

“The next day the car was in service, and I was in a good mood.”

I was driving to a meeting and discovered a malfunction - after a short stop when starting the engine, the automatic transmission immediately went into emergency mode. We managed to get to the guys on our own - in fact, the workshop was just nearby. It turned out that it was good that it was this one. As it turned out, the problem was different from the specified pressure characteristics. The experts at Automatic Transmission Expert solved this by cleaning the valve body and replacing the solenoids. A day later the car was in service, and I was in a good mood.

Ilya Chebyrov

“The reasonable price and jewelry-quality workmanship are a plus. I was also pleased with the timing: after 2 days the car was back with me.”

My car is not new, and I am not its first owner, but before it didn’t cause any problems: what broke, I fixed it myself. This time the problem was more serious - I began to notice that the automatic transmission gears were shifting with sharp jerks. Having contacted the Automatic Transmission Expert repair service, I received sane advice and sent the car in for repairs immediately after the diagnosis. Adequate price and jewelry quality are a plus. I was also pleased with the timing: after 2 days the car was back with me. Thank you!