DIY Audi a8 repair

In detail: do-it-yourself repair of the audi a8 from a real master for the site my.housecope.com.

Here are photo reports on repair and detailed documentation on cars:

Audi A8 D2 / Audi A8 (model code: 4D2) 1994 - 2002
Audi A8 Lang D2 / Audi A8 Long (model code: 4D8) 1999 - 2002

Replacing timing belts and fuel pump Audi A6 (4B) AKE engine (rus.) The most detailed photo report! The basic work sequence is suitable for engines AFB, AKN, AKE, AYM, BAU, BCZ, BDG, BDH, BFC. These engines were installed on cars: VW Passat (3B), Skoda Superb (3U), Audi A6 (4B), Audi A4 (8E), Audi A8 (4D), Allroad 1997-2006.

Replacing the timing belt on V6 2.4 and 2.8 engines (AGA, AJG, ALF, AGB, ALG, ALW, APR, AQD) (rus.) Repair report. These engines were installed on cars: Audi A4, A6, A8, S4 1997-2002 years of release.

Replacing the V6 engine cushions on the Audi 100 / A6 C4 (4A) (rus.) Photo report
This engine was installed on cars: Audi A4 (8D), Audi A8 (4D), Audi A80 (8C).

2.5l V6 TDI engine 4 cells / cyl. (rus.) Device and principle of operation. Self Study Program 183 VW / Audi.
Engine letter designation: AFB. 2.5l V6 TDI engine 4 cells / cyl. sets new standards in diesel engine technology. It combines high performance and driving comfort with low exhaust emissions and low fuel consumption. This engine is equipped with a variable turbocharger. At 4000 rpm, the engine develops a maximum power of 110 kW (150 hp). The maximum torque of 310 Nm is achieved at a low speed of 1500 rpm and is maintained over a wide rpm range.
Contents: 2.5l V6 TDI engine 4 cells / cyl, Valve train, Crank mechanism, Engine support, Engine lubrication, Bleed air from the cylinder block, Engine cooling, Fuel supply system, System overview, Data transmission, Quantity control of the supplied fuel, Regulation of the injection moment, Sensors / actuators, Pre-glow system, Self-diagnosis, Functional diagram, Special tools.

Video (click to play).

Information on the repair of engines VAG / Engines repair
This engine repair information applies to all VAG vehicles. In order to quickly find the documentation for your engine, simply press Ctrl-F on the keyboard and type the letters of your engine. For example: 2E or BSE (English only!)

Cooling, heating, ventilation and air conditioning system
(Cooling, Heating, Air Conditioning and Climate Control Systems)

Refrigerant R134a Servicing (eng.) Factory repair manual for air conditioners for cars:
Audi 100 1991 ->, Audi 80 1992 ->, Audi A1 2011 ->, Audi A2 2001 ->, Audi A3 1997 ->, Audi A3 2004 ->, Audi A4 1995 ->, Audi A4 2001 ->, Audi A4 2008 ->, Audi A4 Cabriolet 2003 ->, Audi A5 Cabriolet 2009 ->, Audi A5 Coupe 2008 ->, Audi A5 Sportback 2010 ->, Audi A6 1995 ->, Audi A6 1998 ->, Audi A6 2005 ->, Audi A6 2011 ->, Audi A7 Sportback 2011 ->, Audi A8 1994 ->, Audi A8 2003 ->, Audi A8 2010 ->, Audi Cabriolet 1991 ->, Audi Q5 2008 ->, Audi Q7 2007 ->, Audi R8 2007 ->, Audi TT 1999 ->, Audi TT 2007 ->
Contents: General Information, Description and Operation, Specifications, Diagnosis and Testing, Removal and Installation, Special Tools.

Dynamic injection angle adjustment on V6 2.5 TDI engines - AKN, AKE, AFB, etc. (rus.) The most detailed photo report! The basic work sequence is suitable for engines AFB, AKN, AKE, AYM, BAU, BCZ, BDG, BDH, BFC. These engines were installed on cars: VW Passat B5 (3B2, 3B5), VW Passat B5.5 (3B3, 3B6), Audi A6 C5 (4B), Audi A4 B5 (8D), Audi A8 D2 (4D2), Audi A4 B6 (8E), Skoda Superb (3U4).

Injection and ignition systems
This information on injection systems applies to all VW, Skoda, SEAT, Audi vehicles.
General information on ignition systems
Suitable for many cars VW, Skoda, SEAT, Audi

Repair of the high pressure fuel pump (TNVD) Bosch VP44 - 059 130 106D (rus.) Photo report
This pump has not been installed anywhere: on VW Passat B5, Audi A4, A6, BMW, Opel, on trucks, etc. It often breaks down - so I think the information will not hurt.
So, if after pumping with a pear or something from the nozzle pipes when scrolling with a starter, nothing presses, then you have problems with mechanics: the most likely option is damage to the membrane (or cutting rings), the second option is a defect of the pumping pump. You will see all this in the photo, who has everything in good order - here you can see the injection pump from all angles.

General information on fuel systems
Suitable for many cars VW, Skoda, SEAT, Audi

General Suspension Information
Suitable for many cars VW, Skoda, SEAT, Audi

In pursuit of excellence, you choose the best. AS8 Club - those who have made their choice.

I changed the box with the help of the new software. Relevant for cars produced in 2003-400.

the description is attached below. Who needs a CD with software.

I had this:
with a probability of 99% this is a suspension position sensor that is attached to the lever either front or rear. Most likely the back.

Actually, print screenshots of a well-functioning engine with new pumps, nozzles, etc.
The air conditioner is off.

And here is the decryption:
Block description.

Actually, I decided to post it. Option with seat memory.

Functional description of the coding of contacts on control units with memory function.

Read measured value block, driver's seat with memory function Audi A8 2003>

The following values ​​are displayed:

The stump is clear, remove the compressor. Is this here viewtopic.php? F = 60 & t = 7248 & p = 157264 # p157264

We are buying a new Mercedes. Number 2113200304.

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Friends, I want to share my experience of successfully eliminating the error of the rear passenger aero ride.
I have a D3 with comfortable seating in the back.

I changed the TV tuner in the car today from analog to hybrid TV tuner.
There is sound, the list of channels shows, but there is no image on a black screen.

three wiring for 100r. to connect to the amp and everything works

Pins, what's the link in the first post? Bose and Beng have different uses for these pins.

Hello everyone.
I ask for help or ideas what else you can look at on my problem.

- Errors in the phases of the exhaust valves on both heads (or preset.

Have you checked the solenoid valves on the valve covers that control the phase displacement?

Described in the first post. I changed them twice, not the original at first.

I understand that the topic is hackneyed, but I did not find a solution for my string bag on the forum. I ask for help with pneuma.

Does anyone already have experience installing a Quattro Freni phase tensioner-regulator in a BFM or BFL?

it is suspicious that they offer one and the same on BFM and BFL.

I reread the forum about the gur, otherwise the pump howls strongly to impossible patience.

I decided to remove the pump, as it turned out, nothing complicated and.

traditionally for a8, I definitely recommend cleaning climate drains.

it is very inconvenient to clean. You can only crawl from above (take off the Elsa altogether.

We really need a connection diagram for a regular Webasta. The goal is to put a GSM block on it to control Webasta from the phone. I hoped so.

It was like this before, but in the cold, the car runs hard, eats a lot, then everything passed as it warmed up

Now it started at +12 - it goes hard on.

Won't he reward you with butter there?
Is it okay to ride like that?
I just start to drive consumption 40

Previously, in general, it was also like this, but I did not pay attention, I copied what.

Can you please tell me what component protection means?
And another question: why does the cruise control not turn on?

It was first shown in February 1994. The A8 is the world's first luxury car produced in a large series. A front-wheel drive or all-wheel drive (quattro) car, a monocoque body made of aluminum alloy, made using the “space frame” technology, is rich in equipment based on electronics and modern technologies.

The new range of engines for 1997 is, first of all, a V-shaped six-cylinder diesel with turbocharging and direct injection. Its working volume is 2.5 liters, and its power reaches 150 hp. Balance, power characteristics and economic indicators put the 2.5 TDI engine on a par with the best engines in its class.

In addition, the A8 is produced with a 2.8-liter six-cylinder engine, as well as with a V-shaped "eight" with a working volume of 3.7 and 4.2 liters with a capacity of 230 and 300 hp. respectively. The car can be equipped with both a mechanical box and a five-speed "automatic" by ZF. In November 1998, a new modification of the Audi A8 was presented in Germany, in June 1999 a model with increased power appeared, in February 2000 - with a new 2.5 V6 Tdi engine (180 hp).

The Tiptronic gearbox, although technically complex, is practically problem-free. She first appeared on the A8, and there are no complaints about her work.

The salons of the A8 differ greatly in the quality of materials, depending on the engine and the year of manufacture. But any interior of the G8 is practically unaffected by the time.

Bring to mind / Audi a8 d2 / Parktronic repair

Are you a fan or the owner of a German Audi A8 car? Take the chance to get expert advice and recommendations for free. You are also given the opportunity to find information in the Audi A8 repair manual, where experts put on the shelves the frequent defects that arise in this sample of the Ingolstadt car industry. All information on the site my.housecope.com/wp-content/uploads/ext/950 is constantly updated, new instructions are periodically published.

This executive sedan operates well on our roads, but over time it needs to be repaired. Scheduled automatic transmission oil change, replacement of light bulbs, replacement of pads and replacement of the fuel filter are required. In addition, the repair and operation of the Audi A8 will also require replacing the timing belt and replacing the radiator.