Mercedes Classe B W247 - Repair abs pump

What is an ABS block?

What is the purpose of the ABS block?

For the record, anti-lock braking systems have been around since 1920 in the airline industry to prevent planes from skidding on landing. The anti-lock braking system, or ABS, is an assistance in case of emergency braking.It allows you to keep control of the vehicle by preventing the wheels from locking.

The ABS system to keep control of the vehicle

Before explaining the ABS block, it is important to understand the ABS system in its entirety. So we discover for the car Mercedes B Class W247 ...

• The magnetic targets: they vary the output signal which is in the form of a square signal of variable frequency.
• The wheel speed sensors: they measure the speed of rotation of the wheels from 0 km/h.
• The ABS block: the following information helps to understand the decisive role of this accessory.

The ABS block

In an ABS block of the vehicle manufacturer Mercedes B-Class W247, we observe among other things:

The ECU

It warns the driver of a technical problem with the help of a specific indicator on the dashboard.

The hydraulic unit

• Electronic brakeforce distribution, which is an additional function managed by the ECU.
• A hydraulic pump that locks the brake pedal so that it does not sink.
• Solenoid valves, of which each wheel has an intake and an exhaust solenoid valve.

The hydraulic motor

It transfers hydraulic energy into mechanical energy.

The Mercedes B-Class W247 ABS block replacement

What are the symptoms of a faulty ABS block?

The origins are many and the ones that often show up are: The car is unstable on icy road, an electrical problem.

What are the services of the company Diag-Engine?

Diag-Engine is a company located in the department of Eure for many years and expert in the replacement of the ABS block of the brand Mercedes B Class W247 and others. Please note: Diag-Engine does not offer any new ABS blocks.

How it works?

Go to the Diag-Engine.fr store to choose the make and model of your vehicle. Compare the reference with the one of your ABS block. Click on the order button to make your purchase. At the same time, send your malfunctioning part to the address indicated on the order form.

The repair of your ABS block and shipping takes only a few days.

Don't worry, if you have any doubts regarding the model of the ABS block, just ask us and we will tell you.

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

Customer reviews

• The Abs block is now reassembled and the braking has regained all its power!
• The installation of my ABS block was done by my garage owner! I hope that the repair will be durable even if it is guaranteed for life!"
• I sent my ABS block to Diag-Engine and all the follow-up and service were top notch, from the verbal exchange to the repair and from the delay until delivery.

If you need help, our technicians are at your service.