Volkswagen Passat Variant - Repair abs pump

How does an ABS block work?

Definition of ABS block

It was the German company Bosch that marketed the first electronic ABS system in the late 1970s. The principle of the ABS system is rather well understood by the general public: it simply prevents the wheels from locking up when the driver presses the brake pedal a little roughly.

The ABS system quickly

The ABS block is an accessory to the general ABS system. We can notice in Volkswagen Passat Variant ...

• Magnetic targets: they are, depending on the vehicle model, directly integrated into the wheel bearings.
• Wheel speed sensors: they measure the speed of rotation of the wheels from 0 km/h.
• The ABS block: what are the elements that compose it? This is what we will discover ...

The ABS block

The ABS block of the Volkswagen Passat Variant vehicle is made up of the following elements in particular:

The ECU

It warns the driver of a technical problem via an indicator on the dashboard.

The motor driving a hydraulic pump

It transfers hydraulic energy into mechanical energy.

The hydraulic unit

• The electronic brake distributor, which has a complementary role managed by the computer.
• Solenoid valves that control the braking pressure for each wheel.
• A hydraulic pump whose action allows the liquid accumulated in the accumulator to be pumped back to the master cylinder thus preventing the pedal from sinking.

How to repair Volkswagen Passat Variant ABS block

How to tell if an ABS block is failing

Most of the time it is one or the other reason... The car lacks stability on wet roads or an ABS sensor is out of order.

What are the services of Diag-Engine?

Diag-Engine is a company specialized in the replacement of the ABS block all brands. Please note: Diag-Engine does not offer any new ABS blocks.

How does it work?

48 hours are needed for your ABS block to be repaired and then sent to your home.

The principle of operation is very simple: you select the make corresponding to your vehicle, then the model and then the brand of ABS block that corresponds to it. All you have to do is order and send to Diag-Engine your malfunctioning ABS block.

You will find Diag-Engine.fr's contact information at the bottom of the page.

Do you have a doubt? Call us and we will assist you.

They trusted us

• Thank you for your fast and efficient service. The breakdown is gone. The CT could be favorable.
• I am not used to leaving a review following a purchase, but there I do it without hesitation for my ABS block Volkswagen Passat Variant: 5 stars thank you!"
• Service very responsive and fast. Just 8 days between shipping and return colissimo after repair.

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