Audi RS6 C5 - Repair abs pump

Understanding the principle of the ABS block

What is the purpose of the ABS block?

It is not always known, but the ABS system was first developed for airplanes in the 1920s: it was necessary to prevent skidding on landing. The ABS block regulates the deceleration power of each wheel by adapting the level of pressure applied. Because too much pressure on the brake pedal can cause the wheels to come to a complete stop.

A valuable assistant: the ABS system

Before explaining the ABS block, it's important to understand the ABS system completely. We distinguish for the Audi RS6 C5 model ...

• The ABS block: let's look in more detail at the elements that make it up below...
• Magnetic targets: they modify the output signal, which takes the appearance of a square signal of variable frequency.
• The wheel speed sensors: there are 2 types, active sensors that are connected to the ABS ECU by a cable and inductive sensors.

The ABS block

Let's look at the non-exhaustive structure of the ABS block of the Audi RS6 C5 car...

The hydraulic motor

It transfers hydraulic energy into mechanical energy.

The ECU

It receives information from each of the wheel sensors.

The hydraulic unit

Here are some of the components that make it up...

• Electronic brakeforce distribution, which is an additional function managed by the ECU.
• Solenoid valves that limit the braking pressure for each wheel.
• A hydraulic pump whose discharge is the cause of the swirls felt under the foot.

How to change the Audi RS6 C5 ABS block.

What are the symptoms of a failing ABS block.

The origins are numerous and those that often manifest themselves are: The car is unstable on icy roads, the regulation of the brake pressure is not done normally.

What does Diag-Engine.fr offer?

Diag-Engine is a French company that has largely proven itself as to its automotive expertise. Please note: Diag-Engine does not offer new ABS blocks.

How to proceed?

You need to locate the reference of your defective ABS block to order its repair. Then you just have to pay for the part in your cart after choosing the make and model of car you own. Thus, ship your defective ABS block to the indicated address immediately after.

From the moment we receive your ABS block, wait only a few days to receive it repaired.

We are here to help you by tel or email at the slightest question.

You will find the address of the Diag-Engine workshop at the bottom of the site.

Some customer comments

• The Abs block is back up and the braking has regained all its power!"
• Thank you for your fast and efficient service. The breakdown has disappeared. The technical control has validated.
• When I received the ABS block of my Audi RS6 C5 , I mounted the part myself. I was afraid to start, but ... miracle! no more ABS light!

Diag-Engine is at your disposal from Monday to Friday from 9am to 6pm.