Audi S8 D3 - Repair abs pump

What is an ABS block

Car stability thanks to ABS block

It is not always known, but the ABS system has existed since 1920 in the aviation field: it was necessary to prevent skidding of planes during landing. The acronym ABS comes from the German "Antiblockiersystem". It is an anti-lock wheel system that ensures the control of the vehicle in case of sudden braking.

A valuable assistant: the ABS system

Before explaining the ABS block in detail, it is important to understand the ABS system entirely. We can notice for the Audi S8 D3 vehicle ...

• The wheel speed sensors: we note 2 types, namely the active sensors operating through electronics, which are powered by a voltage determined by the ABS computer and inductive sensors.
• The ABS block: more details below.
• The magnetic targets: they vary the output signal which is in the form of a square wave signal of variable frequency.

The ABS block

The ABS block of the Audi S8 D3 brand consists of, among other things, the following elements:

The computer

It receives information from each wheel sensor.

The hydraulic unit

• The electronic splitter that modulates the pressure on the rear wheels.
• A hydraulic pump whose action moves the liquid stored in the accumulator to the master cylinder preventing the pedal from sinking.
• Solenoid valves that eliminate the need for a brake compensator.

The hydraulic motor

This is a member that transforms a flow rate into rotational speed and a pressure into operating torque. The speed of rotation of the motor is proportional to the flow rate that feeds it.

How to change Audi S8 D3 ABS block

Main manifestations of ABS block HS

The origins are many and those that manifest themselves most of the time are: The vehicle is unstable in wet driving conditions, an electrical concern.

What are the services of the company Diag-Engine.co.uk?

Diag-Engine is a company known for its expertise in Audi S8 D3 auto parts and others. Please note: Diag-Engine does not sell any new ABS blocks.

How to proceed?

2 days is all it takes for your ABS block to be functional again and sent to your home.

You need to locate the part number of your defective ABS block to request its repair. Then you just have to make your payment the part present in your cart after selecting the make and model of car you own. Finally, send us your failed ABS block immediately after.

By email or tel, you can contact us during business hours.

You will find the contact details of the Diag-Engine workshop in the footer of the website.

Some customer reviews

• I don't usually leave a review following a purchase on the internet, but there, I do it without hesitation for my Audi S8 D3 ABS block: 5 stars thank you!!
• Thank you for your fast and efficient service. the ABS light on has disappeared. The technical control has validated.
• 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 delivery.

If you need help, our technicians are at your disposal.