How does an ABS block work?

The ABS block: a Bosch invention

For the record, the ABS system has been around since 1920 in the airline industry to prevent airplanes from skidding on landing. The function of the ABS block in a vehicle is to prevent, when the driver presses hard on the brake pedal, the wheels from locking.

A valuable aid: the ABS system

The ABS block is part of the general ABS system. There are for the brand Volkswagen polo ...

• The ABS block: the following information helps to understand the importance of this part.
• Wheel speed sensors: they measure the speed of rotation of the wheels.
• Magnetic targets: they are represented as a succession of north and south poles. The alternation of the poles varies the output signal.

The ABS block

Many elements of the ABS block of the Volkswagen polo vehicle to know including...

The hydraulic motor

It transfers hydraulic energy into mechanical energy.

The ECU

It receives information that comes from each wheel sensor.

The hydraulic unit

It consists of various components including:

• A hydraulic pump that prevents the pedal from depressing during ABS regulation.
• Solenoid valves of which each wheel is equipped with an intake solenoid valve and an exhaust solenoid valve.
• Pressure accumulators which are pressurized gas tanks that can hold a variable volume of a pressurized liquid.

The Volkswagen polo ABS block replacement

Main manifestations of ABS block HS

Most of the time, it is one or the other reason: The wheels lock up as a result of heavy braking, or the regulation of the brake pressure does not work normally.

What are the services of Diag-Engine.fr?

Diag-Engine is a company established in Eure for many years and expert in the repair of the ABS block of the brand Volkswagen polo and others. Let us emphasize that Diag-Engine does not offer any new ABS block.

What is the procedure?

The method of operation is easy: you choose the brand corresponding to your car, then the model and finally the brand of the ABS block whose inscription must appear on it. All you have to do is order and send us your broken ABS block.

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

The address to which you should send it is indicated in the footer of the site.

Can't find the part number? Write to us and we will assist you.

They are satisfied with the company Diag-Engine.fr

• The Abs block is now reassembled and the braking has regained all its power!"
• Thank you for your fast and efficient service. The fault is gone. The CT could be favorable.
• I was given a quote of 1400 € to replace my ABS block. Thanks to Diag-Engine, I got it for only 400 €. Phew thank you !

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