In detail: do-it-yourself repair of the Passat B5 from a real master for the site my.housecope.com.
Here are photo reports on repair and detailed documentation on cars:
Volkswagen Passat B5 / Volkswagen Passat B5 (model code: 3B2) 1997 - 2001
Volkswagen Passat Variant B5 / Volkswagen Passat Variant B5 (model code: 3B5) 1997 - 2001
Power loss during acceleration, turbine underflow, description of problems, removal of logs and diagnostics (rus.)
In case of problems associated with the loss of power during acceleration, both constant and variable loss of traction when driving. Loss of traction in "full throttle" mode or the transition of the engine to emergency mode (driving, but not pulling or pulling weakly) read this entire text carefully, and 9 out of 10 that this will help you establish the exact cause of the problem.
Volkswagen Passat B5 1996-2000: Engines, drive belts, lubrication system (rus.) Gasoline engines considered: ADP, AHL, ADR, APT, ARG, AEB, ANB, APU, AGZ, ACK, ALG, ALF, APR, AQD, and diesel engines: AHU, AHH, AFN, AJM, AFB. (13 Mb.)
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 Audi A4, A6, A8, S4 cars produced in 1997-2002 and others.
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 reached 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.
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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)
Automotive climate control systems (rus.)Device and principle of operation. Self-study program. Climate control on a car, The principle of operation of the air conditioner, Refrigerant, Air conditioning device, System regulation, Turning on the cooling fan, Temperature regulation, Service.
Climatronic - Construction and Function (eng.) Design and principle of operation. Self-study program.
Dynamic injection angle adjustment on V6 2.5 TDI engines - AKN, AKE, AFB, etc. (rus.) 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
ESP repair - soldering the lateral acceleration sensor G200 (rus.) Photo report
ESP unit number 1J0 907 657 A / acceleration sensor 1J0 907 651A was installed on cars: VW Golf 4 / Bora (1J), VW New Beetle (1C, 9C), VW Lupo (6X, 6E), VW Polo 3 (6N), VW Sharan (7M), VW Transporter T5 (7H), Skoda Octavia (1U), Audi A2 (8Z), Audi A3 (8L), Audi TT (8N), SEAT Alhambra (7V), SEAT Ibiza / Cordoba (6K) , SEAT Leon / Toledo (1M). This information is likely to apply to other vehicles as well.
Removing the steering rack for VW Passat B5 (rus.) Photo report
Oil flowed sharply from the rail on the right side from under the boot. Exist does not provide a repair kit for the steering rack, and the price of a new one bites. It was decided to take off and see how there and what.
Airbag "spiral" repair, airbag slip ring restoration (rus.) Photo report
Let me disagree with the statements about the unrepairability of the “Airbag spiral”. As they say, “the collective farm was a success for me. "So we need: a soldering iron, a tester, a cross screwdriver, a thin slotted screwdriver, flux, tin, a skin or mini drill, accuracy, patience.
Removing manual transmission 01W and replacing the clutch for VW Passat B5 GP 1.6 AHL (rus.) Photo report
The reason for replacing the clutch is unpleasant vibration when starting off, especially when the car is loaded.
Replacing the right manual transmission support bracket for VW Passat B5 + (rus.) Photo report
Gearbox type 01W, gearbox code letter GFY. I flew into the hole with my right wheels, everything seems to be fine. Then I noticed some kind of ringing when I slowly get under way. Verdict - the eyelet has broken off from the right bracket of the gearbox support.
Automatic gearbox 01V (rus.) Factory repair manual for gearbox 01V.
Automatic gearbox 01V, with gear letters and gearboxes: EZY, FNL, FAD, EYF, FEV installed on cars:
Volkswagen Passat B5 / Volkswagen Passat B5 (model code: 3B2),
Volkswagen Passat Variant B5 / Volkswagen Passat Variant B5 (model code: 3B5),
Contents (repair groups): 00 - Technical data, 32 - Torque converter, 37 - Control, gearbox housing, 38 - Gears, regulation, 39 - Main gear, differential. 142 pages. 21 Mb.
Information on the repair of gearboxes VAG / Transmission repair
This gearbox repair information applies to all VAG vehicles.
Repair of the central door lock and installation of a window regulator repair kit VW Golf 4 / Bora, VW Passat B5, etc. (rus.) Photo report
Frequent occurrence of all VW Golf 4, VW Passat B5, Skoda Octavia A4, etc. - these are the problems of the central lock - we press close, the lock closes and opens immediately. Sometimes you have to suffer for a long time to close the car. The culprit is a cracked PCB inside the lock. I hope this article will help many to save some money on their own on their own.
Window regulator repair on VW Passat B5 + (rus.) Photo report
This is not the first time I encountered the problem of a window regulator breakdown on the Passat. I decided to post a photo report on how it can be repaired. The power window cable breaks in approximately the same place. It seems to me that this is due to its design, it uses 3 rollers and one slider, apparently it is the cause of the breaks.
How to properly assemble the glove box (glove compartment) cover Golf 4, Bora, Passat B5, etc. (rus.) Photo report
When disassembling the passenger compartment or replacing a light bulb, the glove compartment illumination lamp often fell apart when pulled out. Collecting it is a non-trivial task, not everyone can do it. I had to take my flashlight out of the glove compartment in order to disassemble it and show how it is then going. Here's what we have: 8 structural elements.
The automatic transmission has gained significant popularity over the past 20 years - after all, this method is much more convenient when driving a vehicle. But also the automatic transmission has its own characteristics in terms of the device, so its repair is a separate topic.The Volkswagen Passat B5 car model sometimes causes difficulties for users in terms of gearbox repair, as it has many features. We will find out further how you can fix the device at home, and in order to dive into the topic in more detail, we look at the do-it-yourself video repair of the Volkswagen Passat B5 automatic transmission. 
The first step in general home car diagnostics should be to identify the cause of the breakdown. The most common ones here are:
- Leakage of working fluid. If leaks are visible on the unit, in particular in the area of the sealing gum, then the breakdown happened precisely because of this reason. It is almost impossible to avoid this problem, so it is imperative to visually analyze the state of the box at least once a month.
If this problem occurs, the solution may be to replace the gasket and transmission fluid. - Damage to the torque converter. If you have exactly this problem, then it will be possible to repair the automatic transmission Volkswagen Passat B5 with your own hands only with a complete repair of this unit.
Dysfunction can be identified by the following signs: uncomfortable driving, knocking or crackling in the gearbox, loss of dynamics while driving, strong vibrations in motion. - Valve body malfunctions. This problem is very common among those drivers who, before driving in the winter season, do not warm up the car properly and start driving. On new car models, the on-board computer will inform you about this problem. You will also notice it yourself: the car drives with constant shaking, vibration, or refuses to move at all.
- Control unit malfunctions. Most often, this problem occurs with relatively old models. The problem manifests itself in the fact that the unit begins to select inappropriate rpm for gear shifting, and it may even block the automatic transmission, which is generally dangerous during the driving period.
In solving such a problem, a complete replacement of some parts of the control unit and its preliminary professional diagnostics can help.
After accurately identifying the problem, you can proceed directly to the repair. If you failed to diagnose and the cause of the breakdown is unclear, it is better to take the car to a professional service center.
Home repair of the Volkswagen Passat B5 automatic transmission begins with the removal of the unit. This is not so easy to do, so the topic needs to be given considerable attention. The unit can be removed on ramps, lifts or in special pits. The procedure itself will require wrenches. We remove the gearbox in several stages:
- We drain the working fluid, after which we dismantle the pallet.
- Disconnect hoses, connectors, pipes, rods.
- Remove all screws that support the torque converter.
- After that, you need to make sure that nothing is holding the gearbox. Then you can carefully remove it while holding the torque converter.
An important feature of this process is that the box cannot be removed without prior preparation. Otherwise, you can complicate the removal procedure and even damage the vehicle.
Self-repair of an automatic transmission for a Volkswagen Passat B5 consists in a complete disassembly of the box and work with its parts. The parsing is carried out as accurately as possible, according to the following algorithm:
- The first detail that comes into view is the gasket. If it is worn out, then a mandatory replacement is required.
- Then we study the couplings. Particular attention must be paid here to the friction discs: they must be replaced if they are worn out or malfunctioning.
- Valve body processing. We thoroughly rinse this part. To perform this procedure most effectively, use special brushes and liquid.
- We check the pistons for suitability: at this stage, the hydrodynamic transformer oil seal and metal seal rings can also be replaced.
- Then you can start assembling the unit: we assemble the brake package using recently replaced parts. We install the valve body, rinse the pallet.
- We put the gearbox in place and pour in new gear oil.
This is where the whole repair process ends. For more information, see the video repair automatic transmission Passat B5.
Self-replacement of the steering rack on a Volkswagen Passat b 5 (Volkswagen Passat B5).
The Volkswagen Passat b 5 has a hydraulic steering rack, it is the main part of the steering, and therefore it must be treated with great attention. Timely replacement of the hydraulic fluid will significantly increase the resource of the steering rack.
In this article I will tell you how you can change the hydraulic steering rack yourself, and what tool you need for this.
On this car, the steering rack had a snack when the steering wheel was turned, and it was decided to replace it with a similar used steering rack, in good condition.
The number of this original steering rack on the Volkswagen Passat b 5 American is 8D1 422 066 F
1. Raise the front of the car, remove the wheels.
2. Open the hood and remove the plastic, protective cover, disconnect the terminals and remove the battery.
3.Using a 16 and 13mm wrench, unscrew and remove the steering tips from both sides.
4. Remove the protective anthers of the steering rack from both sides, for this we unscrew the plastic nut 10mm and take out two caps.
The steering rack is pulled out from the left side in the direction of the car, so we no longer touch the right one.
5. Using 19 and 22mm wrenches, unscrew the two hydraulic hoses, it is important not to lose the aluminum fastening washers.
6. Go to the passenger compartment and remove the trim under the steering wheel, for this we pull off the fuse cover on the left side, and unscrew two screws there with a Torix t 20 key.
And two more, as shown in the photo, in order to remove the dipped beam switch, press it inward when it is off, and turn it clockwise until it stops. Then pull it towards you, disconnect the connector and remove.
7. Unscrew the bolt, eccentric, fastening the steering shaft to the rail, using a Torix t-45 key and a 16mm cap.
Turning the steering wheel to the position of the wheels straight, if possible, you need to fix it in this position. Or simply, do not rotate it, if the steering wheel is too rotated, you can damage the steering wheel position sensor. Pull up and remove the gimbal from the steering rack.
8. Steering rack for Volkswagen Passat B5, fastened with three bolts, to unscrew them you will need a multifaceted head 1/4, 10mm, extension cords and a crank.
Two bolts are located, the first under the vacuum brake booster, the second under the battery, and the third bolt underneath the steering rack behind the hydraulic hoses (seen in the photo).
We unscrew them and take out the steering rack from the left wheel arch.
Installation of the steering rack is carried out in the reverse order, additional moments during assembly, this new rack should be set evenly, to coincide with the steering shaft cardan. And keep clean when reassembling hydraulic hoses.
After complete assembly, pour the fluid into the power steering reservoir and pump it over.
Pumping the power steering fluid means turning the steering wheel all the way, in different directions, with the engine not running. With periodic checks and topping up to the desired level in the power tank. And also, with the engine running, until the liquid stops leaving and remains at the desired level.
According to these instructions, everyone will be able to make car repairs with their own hands.
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Today, almost every motorist knows what an automatic transmission is and how it differs from "mechanics". However, not everyone knows what its principle of operation is and what to do in the event of a unit breakdown. You can find out how to find a breakdown, repair and remove an automatic transmission on a Volkswagen Passat b5 with photos and videos here.
An automatic transmission is an automatic transmission, the principle of which is to provide an automated choice of speed depending on the driving mode. And although twenty years ago automatic transmissions were not very popular among consumers, today they are even installed on Russian-made cars.
It should be noted that, in general, the scheme and principle of operation of the "automatic machine" does not differ much from mechanical units with gears of a constant type of coupling. In manual transmissions, these gears are in constant mesh when the car is moving. And when the driver shifts the gear selector, the specific gear is automatically locked on the driven shaft.
Vehicle Volkswagen Passat B5
As far as automatic transmissions are concerned, these units do not have toothed gears. In "automatic machines" the functions of these gears are performed by control units - hydraulic and electronic. Thus, during automatic gear shifting, there will be no jerks and jerks, which is due to the operation of the torque converter. It is also necessary to add that the automatic transmission uses an oil pump and an additional radiator to cool the working fluid. Unlike mechanical units, during the operation of "automatic machines" the operating temperature can be critically high. Accordingly, these units require a more improved cooling system.
When a car enthusiast drives his Volkswagen Passat b5 with automatic transmission, gears are shifted using moving clutches. In particular, the machine components (shafts and planetary elements) are decoupled and connected, which allows for acceleration and deceleration. All this happens thanks to the moving couplings.
As for the clutch itself, the principle of its operation consists in the regular compression of the annular discs by the piston, which is located in the drum. The working fluid passes through the pipes, which are located both in the drum and on the disks, as well as directly in the Passat b5 automatic transmission case, and passes to the cylinder. When there is an increase in the number of revolutions of the motor, at this moment the transmission of torque begins. In general, this is how an automatic transmission works. And the control unit manages all the processes described above.
Each unit of the car is not eternal, respectively, sooner or later the moment comes when you have to resort to repairs, including the automatic transmission. Below you can familiarize yourself with the most common breakdowns that can occur with the Volkswagen Passat b5 automatic transmission.
It is one of the most common automatic transmission malfunctions. As a rule, oil leakage occurs from under the sealing rubber of the unit. Of course, this problem must be solved by dismantling and replacing the gaskets. But it is better to prevent such an outcome, as a result of which it is necessary to periodically inspect the condition of the unit. In any case, if you notice smudges, then it will be necessary to change the transmission fluid and gaskets.
Control box malfunctions are also common failures. Most often they are found in relatively new automatic transmissions Volkswagen Passat b5. As a result of the failure of some elements of the device, the unit may incorrectly select revolutions for switching speeds, which is fraught with problems while driving.In addition, the control unit can completely block the operation of the automatic transmission, which, as you understand, will make it impossible for the car to move. The problem is solved only by full diagnostics and replacement of loops and other elements of the control unit.
Valve body malfunctions can appear in many cases, which, as a rule, are associated with incorrect operation of the unit. If the car owner does not warm up the box properly in the winter season and immediately starts driving, over time, a valve body breakdown can not just happen, it will definitely happen. If the valve body is not in order, when driving your Volkswagen Passat B5, you will feel vibrations and shocks. Sometimes the car may not go at all. If your Volkswagen Passat is relatively new, then the on-board computer will inform you about this breakdown.
Breakdowns associated with the operation of the torque converter can only be solved by repairing it. Such malfunctions are also often encountered in practice, however, their repair is cheaper than in the case of a control unit or valve body.
With a malfunctioning torque converter, you will notice:
- knock of automatic transmission while driving;
- rustle or rustle in the box;
- very strong vibration, especially when driving at low speeds;
- the vehicle loses momentum;
- if you change the working fluid in the transmission, then you will see a large amount of shavings in the sump with the "working off".
It looks like an automatic transmission torque converter
If you decide to repair the Volkswagen Passat b5 automatic transmission with your own hands, then first you need to know how to remove the unit. You will find more detailed information in the photo and video, but below are general instructions for removing the automatic transmission. The processes for removing and repairing the unit with your own hands should be carried out on a lift or overpass, but in their absence, an ordinary pit will do. A transmission jack should be used to prevent further breakdowns.
- Climb under the bottom of the car and perform the procedure for draining the working fluid. It is not necessary to do this, but it is advisable to facilitate the further repair procedure. When the oil is drained, it is necessary to dismantle the sump.
- After that, disconnect all hoses and connections, as well as rods and connectors that may interfere with the dismantling of the unit.
- Using wrenches, remove all screws that secure the torque converter. This must be done in order to dismantle the device along with the automatic transmission. Depending on the year of manufacture of the Volkswagen Passat b5, the torque converter mounts may be different, so the procedure for unscrewing the bolts may take some time. However, this process must be followed as dismantling the unit without a transformer could damage the splines on the primary pulley.
- When all the torque converter screws have been removed, you need to check again if there is anything holding your transmission or not. When you are convinced that nothing interferes with the dismantling of the unit, it can be removed and pulled out. When removing the automatic transmission, hold the torque converter. This is done so that it does not accidentally jump off the pulley slot.
The procedure for troubleshooting a gearbox is to go through it completely with your own hands, which we will talk about later. Photos and videos of this process can be found below.
In general, this process of dismantling and repairing the unit requires, if not a professional, then a specialized approach. As you understand, not everyone can do such a procedure, so before you start removing and disassembling the unit, ask yourself - can you do everything correctly and efficiently? After all, an automatic transmission is not a toy, but a serious unit, without which the engine's performance will be impossible. This means that the approach to repair must be appropriate.
You can learn about the detailed procedure for repairing an automatic transmission from the video.
Volkswagen Passat B5 / B6 is distinguished by ease of management, has an affordable price. A foreign car is in demand among various categories of people.The Passat B6 model can be equipped with such well-known types of gearboxes as automatic transmission, manual transmission, manual transmission.
The automatic transmission on the Passat B5 model includes control units. Due to the operation of the transformer, jerks and jerks will not be observed when changing speed modes. This version of the checkpoint provides an automated selection of the speed mode in a specific situation. The automatic transmission is complemented by an oil pump, as well as a radiator, which is necessary to cool the flooded working fluid. The change of speeds is carried out using moving couplings. It should be noted that there are no cogwheels.
For preventive purposes, the checkpoint should be warmed up before starting to move. This procedure is especially relevant in the winter season. This has a positive effect on the valve body. If the malfunction is associated with this particular working mechanism, then vibration and shock will be felt when moving. A number of generations of VW Passat have an on-board computer, based on the readings of which it is possible to obtain information about the condition of the valve body.
Thus, the automatic transmission on the Passat model provides an effective automated selection of speed depending on the mode of movement. Timely service contributes to the extension of its resource.
When is a Volkswagen Passat automatic transmission required? Let's list the main transmission problems that the owner of this foreign car may face:
- leakage of working fluid;
- vibration when switching gears;
- loss of performance of the control unit;
- jerks from the checkpoint.
