Audi RS3 8P - Repair abs pump

What is the ABS block?

Why is the ABS block useful?

It was Bosch that developed the first electronic ABS system in the late 1970s. The ABS block refers to the anti-lock wheel system to prevent, during a too sudden braking, the wheels from locking.

The ABS system for better control of the car

Before talking about the ABS block, it is necessary to understand the ABS system in its entirety. We can notice for the car manufacturer Audi RS3 8P ...

• The wheel speed sensors: there are 2 types, active sensors that are powered by the ABS ECU through a cable and inductive sensors.
• The magnetic targets: they are, depending on the vehicle models, integrated into the wheel bearings.
• The ABS block: let's see in more detail the elements that make it up below...

The ABS block

Let's see the partial composition of the ABS block of the Audi RS3 8P model ...

The hydraulic unit

It is made up of various components including:

• A hydraulic pump that ejects the fluid stored in the accumulator to the master cylinder.
• Pressure accumulators which are none other than pressurized gas tanks used to provide a large flow rate for a fairly short time.
• The electronic brake distributor, which has an additional role managed by the ECU.

The ECU

Each time a wheel locks, it controls the solenoid valves and the hydraulic pump.

The hydraulic motor

This is an organ that transforms a flow rate into a rotational speed and a pressure into operating torque. The motor's rotational speed is proportional to the flow rate that feeds it.

How to change Audi RS3 8P ABS block

How to recognize a malfunctioning ABS block

Most of the time, it's one of two reasons... The wheels lock up during heavy braking or the brake pressure regulation is not working properly.

What does Diag-Engine.co.uk offer?

Diag-Engine is a company known for its expertise in Audi RS3 8P ABS block and others. Therefore, you will not be able to buy new ABS blocks from Diag-Engine.

How to do it?

Go to the Diag-Engine.fr store to define the make and model of your vehicle. Compare the reference with that of your ABS block. Then place your order to make the purchase. As soon as possible, send us to the address that appears on the summary of the transaction your defective part.

As soon as we receive your part, we will take care of its reconditioning and send it back to you 2 days later.

Don't worry, if you have any doubts regarding the choice of the ABS block, you just have to ask us so that we communicate it to you.

The address where you can send it to us is listed at the bottom of the page.

Some customer reviews

• When I received the ABS block for my Audi RS3 8P , I mounted the part myself. I was afraid to turn the ignition key, but...miracle! No more bells!"
• I sent my ABS block to Diag-Engine and all the follow-up and service were at the top, from the contact to the repair and the delay until the delivery.
• The Abs block is reassembled and the brakes work as before!

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