Audi S4 B8/8K - Repair abs pump

How does an ABS block work?

Why is the ABS block essential?

Since January 1, 2003, the Highway Code has required every car to have an ABS block installed. The acronym ABS comes from the German "Antiblockiersystem". It is an anti-lock wheel system that helps keep the vehicle under control when sudden braking occurs.

Focus on the ABS system

The ABS block is a part of the overall ABS system. There are for the car manufacturer Audi S4 B8/8K ...

• The ABS block: how is it composed? Let's see it in more detail below...
• The magnetic targets: they come in the form of a succession of north and south poles. The alternation of the poles varies the output signal.
• The wheel speed sensors: they measure the speed of rotation of the wheels .

The ABS block

The ABS block of the Audi S4 B8/8K automobile is made up of the following components in particular:

The hydraulic unit

• A hydraulic pump whose action allows the liquid accumulated in the accumulator to be ejected towards the master cylinder thus preventing the pedal from being depressed.
• Pressure accumulators which are none other than tanks of pressurized gas used to provide a large flow for a short period of time.
• Solenoid valves that are used to limit the brake pressure of each wheel.

The ECU

Gathers information from each of the wheel sensors.

The motor driving a hydraulic pump

It uses the flow of oil that is pushed into the hydraulic system by a hydraulic pump and transforms it by a rotary motion to drive another device such as for example the differential or the fan, etc.

The Audi S4 B8/8K ABS block reconditioning

What are the symptoms of a failing ABS block?

It often manifests itself as a result of: The car lacks stability on icy roads or an ABS sensor is out of order.

What does Diag-Engine.co.uk offer?

Diag-Engine is a company known for its expertise in Audi S4 B8/8K ABS block and others. Let us specify that Diag-Engine does not sell any new ABS block.

What is the procedure?

The principle of operation is easy: you select the brand corresponding to your car, then the model and then the name of the manufacturer of the ABS block whose inscription must appear on it. So all you have to do is proceed to purchase and send us your broken ABS block.

The refurbishment of your ABS block and shipping takes only a few days.

The address to which you can send it can be seen at the bottom of the site.

We are here to help you by tel or email if you have any doubts.

Some customer reviews

The company Diag-Engine to the pleasure of counting a large number of reviews from happy customers of their ABS block.

• Very responsive and fast service. Just 8 days from shipping to colissimo return after repair.
• The installation of my ABS block was done by my mechanic! I hope that the repair will be durable even if it is guaranteed for life!"
• Thank you for your fast and efficient service. The breakdown is gone. The TC may have been favorable.

Did you know? Payment in installments without charge is possible.

We repair the entire abs car or motorcycle block that our customers often call by the following terms: pressure sensor - abs pump - abs hydraulic block - abs calculator - abs box - abs kit - hydraulic group - abs block esp. Please note that we do not sell new or second hand products!