Volkswagen Polo 4 - Repair abs pump

How does an ABS block work?

Why is the ABS block essential?

It's not always known, but anti-lock braking systems were first developed for airplanes in the 1920s to prevent skidding on landing. The ABS block regulates the intensity of wheel slowdown 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.

The ABS system to prevent wheel lockup

The ABS block is part of the overall ABS system. We can observe for the Volkswagen Polo 4 vehicle ...

• The 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: the technical details below allow you to understand the importance of this accessory.
• The wheel speed sensors: there are 2 types, namely inductive sensors composed of a coil among other things and active sensors.

The ABS block

The ABS block of the Volkswagen Polo 4 car is made up of the following elements in particular:

The hydraulic unit

It is made up of various elements including...

• A hydraulic pump whose delivery is at the origin of the beats felt under the foot.
• The electronic brake distributor, which has an additional role managed by the ECU.
• Solenoid valves that eliminate the need for a brake compensator.

The hydraulic motor

Transfers hydraulic energy into mechanical energy.

The ECU

Warns the driver of a malfunction by lighting up a specific indicator on the dashboard.

The Volkswagen Polo 4 ABS block replacement

Main manifestations of faulty ABS block

Most of the time, it is one or the other reason: The ABS light is on on your dashboard or a problem of electrical nature.

What does Diag-Engine.fr offer?

Diag-Engine is a competent company in the reconditioning of ABS block all types of models. Let us specify that Diag-Engine does not offer new ABS blocks.

How does it work?

The method of operation is relatively quick. You select the make that corresponds to your vehicle, then the model and then the make of the ABS block that you want the inscription on it. All you have to do is pay for this order and send us your broken ABS block.

7 days is all it takes for you to own your repaired ABS block again.

The address you can send it to is visible in the footer.

Don't worry, if you are not sure about the choice of ABS block, just ask us so that we can tell you.

Some customer reviews

• The Abs block is now reassembled and the brakes work just like before!
• I don't usually leave a review when I make a purchase, but here I'm very eager to do so I'm so happy for my ABS block Volkswagen Polo 4: 5 stars thank you!.
• Thank you for your fast and efficient service.The ABS light on has disappeared. The CT could be favorable.

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