Mercedes Classe E (E 220) - Repair abs pump

What is an ABS block?

The ABS block: a Bosch invention

It's not always known, but the ABS system has been around since 1920 in the airline industry to prevent airplanes from skidding on landing. The purpose of the ABS block in a car is to prevent, when the motorist brakes hard, the wheels from locking.

A valuable assistant: the ABS system

Before explaining the ABS block in detail, it is necessary to understand the ABS system in its entirety. There are in Mercedes E-Class (E 220) ...

• The ABS block: the information below helps to understand the importance of this part.
• Wheel speed sensors: there are 2 types, namely active sensors that are powered by the ABS ECU via a cable and passive sensors.
• The magnetic targets: they produce signals read by the sensors, which send these signals to the ABS computer.

The ABS block

The ABS block of the Mercedes E-Class model (E 220) is made up of the following components in particular:

The motor driving a hydraulic pump

It transfers hydraulic energy into mechanical energy.

The hydraulic unit

It is composed of several components including:

• The electronic distributor that modulates the pressure on the rear wheels.
• Pressure accumulators that are pressurized gas tanks that can hold a variable volume of pressurized liquid.
• A hydraulic pump whose discharge causes the vibrations felt at the pedal.

The ECU

It receives information from each wheel sensor.

How to replace Mercedes E-Class (E 220) ABS block

Main manifestations of ABS block out of order

It is quite often one or another reason... The car lacks stability in wet driving conditions or an ABS sensor is out of order.

What does Diag-Engine.fr offer?

Diag-Engine is a company located in the department of Eure for many years and is an expert in the reconditioning of the ABS block of the brand Mercedes E-Class (E 220) and others. Please note: Diag-Engine does not offer new ABS blocks.

Concretely...

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

Go to the Diag-Engine.fr store to select the make and model of your car. Make sure the part number matches your ABS block. Click on the order button to make the purchase. As soon as possible, send us your malfunctioning part to the address indicated on the order form.

Do not hesitate to contact us, a specialist will help you.

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

Some customer reviews

• I was given a quote of 1000 € to replace my ABS block. Going through Diag-Engine, I got it for only 350 €. Thank you ! When I received the ABS block for my Mercedes E Class (E 220), I mounted the part myself. I was afraid to turn the ignition key, but ... hallelujah! No more ringing!.
• The installation of my ABS block was done by my garage! I hope that the repair will be durable even if it is guaranteed for life!

Pay in installments or later by credit card with the company Alma.