Volkswagen Golf 4 R32 - Repair abs pump

How does an ABS block work?

What is the purpose of the ABS block?

Since January 1, 2003, it has been mandatory to have a functioning ABS block on every vehicle. The ABS block refers to the principle of anti-lock wheels to prevent, during emergency braking, that the wheels do not lock.

Focus on the ABS system

Before explaining the ABS block, it is important to identify the ABS system entirely. We distinguish for the car Volkswagen Golf 4 R32 ...

• The ABS block: the technical details below allow us to understand the decisive role of this part.
• The wheel speed sensors: there are 2 types, namely passive sensors composed in particular of a permanent magnet and active sensors.
• The magnetic targets: they are sometimes directly integrated into wheel bearings.

The ABS block

Various elements of the ABS block of the Volkswagen Golf 4 R32 model to know including...

The hydraulic motor

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

The hydraulic unit

• Solenoid valves that limit the braking pressure for each wheel.
• A hydraulic pump whose discharge causes the vibrations felt at the pedal.
• Pressure accumulators which are tanks of pressurized gas used to provide a large flow for a fairly short time.

The ECU

It warns the driver of a malfunction with the help of a warning light on the dashboard.

The Volkswagen Golf 4 R32 ABS block replacement

How to tell if an ABS block is out of order.

This is most often manifested following: The vehicle lacks stability on icy roads or an ABS sensor is out of order.

What does Diag-Engine offer?

Diag-Engine is a company located in the Eure region and specializes in the repair of the ABS block of the brand Volkswagen Golf 4 R32 and others. Please note: Diag-Engine does not offer new ABS blocks.

What is the operating mode?

The operating principle is relatively easy. You choose the make of your vehicle, then the model and finally the name of the manufacturer of the ABS block that corresponds to it. Thus you only have to order and send us your broken ABS block.

As soon as we receive your part, we take care of its reconditioning and ship it to you 48 hours later.

You will find the address of Diag-Engine.fr at the bottom of the page.

We are at your disposal by tel or by email at the slightest question.

Customer reviews

Diag-Engine is proud to receive several thousand reviews from individuals and mechanics delighted with their ABS block.

• When I received the ABS block for my Volkswagen Golf 4 R32 , I mounted the part myself. I was afraid to start, but ... hallelujah! no more warning triangle!
• The Abs block is reassembled and the braking has regained all its power!
• Thank you for your fast and efficient service. the ABS light on disappeared. The CT has validated.

Address yourself to a French company known for its know-how.

We repair the whole abs block car or motorcycle that our customers often call by the following terms: pressure sensor - abs pump - 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!