Volkswagen Passat B7 - Repair abs pump

Principle of the ABS block

Definition of the ABS block

The ABS block is a necessary part of the safety of a vehicle. The ABS block controls the slowing power of each wheel by adjusting the level of pressure applied. Because too much pressure may cause the wheel to lock.

The ABS system to prevent wheel lockup

Before explaining the ABS block in detail, it is necessary to understand the ABS system completely. There are for the Volkswagen Passat B7 vehicle ...

• The ABS block: let's see precisely the elements that make it up below...
• The magnetic targets: they generate signals read by the sensors, which transmit these signals to the ABS computer.
• The wheel speed sensors: there are 2 types, the active sensors operating through electronics, which are powered by a voltage defined by the ABS computer and passive sensors.

The ABS block

Let's look at the partial composition of the ABS block of the Volkswagen Passat B7 model:

The hydraulic unit

Many elements make it up including...

• A hydraulic pump that ejects the fluid stored in the accumulator to the master cylinder.
• Solenoid valves, of which each wheel is equipped with an intake solenoid valve and an exhaust solenoid valve.
• Electronic brake force distribution, which has an additional role managed by the ECU.

The ECU

It collects an indication directly from the brake pedal.

The hydraulic motor

It transfers hydraulic energy into mechanical energy.

The Volkswagen Passat B7 ABS block reconditioning

What are the symptoms of a faulty ABS block?

The origins are numerous and those that often manifest themselves are: The car lacks stability on wet roads or an ABS sensor is out of order.

What are the services of the company Diag-Engine.fr?

Diag-Engine is a French company that has largely proven itself in terms of its automotive expertise. Therefore, you will not be able to buy new ABS blocks from Diag-Engine.

How does it work?

It takes one week for you to have your ABS block back in working order.

You need to note the reference of your malfunctioning ABS block to request its repair. Then, you just have to make your payment the part in your cart after selecting the make and model of the car you own. Finally, send us your malfunctioning ABS block as soon as possible.

Do you have a doubt? Write to us and we will help you.

You can find the contact information for Diag-Engine.fr in the footer.

Customer reviews

• I was asked for €1100 to replace my ABS block. Going through Diag-Engine, it cost me 380 €. Great thank you!.
• I'm not used to leaving a comment following a purchase on the internet, but there I do it without hesitation for my ABS block Volkswagen Passat B7: 5 stars thank you!.
• Thank you for your fast and efficient service. the ABS indicator lit disappeared. The CT has validated.

Address yourself to a French company known for its expertise.