BMW série 7 E65/E66 - Repair abs pump

How the ABS block works

The ABS block: a Bosch invention

For the record, the ABS system was first developed for airplanes in the 1920s to prevent skidding on landing. The principle of the ABS system is rather well understood by the general public because it prevents the wheels from locking up when the driver abruptly presses the brake.

A valuable assistant: the ABS system

Before we talk about the ABS block, we need to get a good grasp on the ABS system entirely. We discover for the BMW 7 series E65/E66 automobile ...

• The wheel speed sensors: each sensor is placed in front of a rotating gear, which generates a magnetic field variation and induces a sinusoidal signal.
• The magnetic targets: they are represented as a sequence of north and south poles. The alternation of the poles varies the output signal.
• The ABS block: the following information helps to understand the decisive role of this accessory.

The ABS block

Different elements of the ABS block of the BMW 7 series E65/E66 vehicle manufacturer to be understood including:

The hydraulic unit

It is made up of several elements including:

• Electronic distributor that modulates the pressure on the rear wheels.
• Solenoid valves of which each wheel has a solenoid intake and exhaust valve.
• Pressure accumulators which are none other than tanks of pressurized gas used to provide a large flow rate for a short period of time.

The hydraulic motor

Transfers hydraulic energy into mechanical energy.

The ECU

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

How to change the BMW 7 series E65/E66 ABS block.

What are the symptoms of a failing ABS block.

It often manifests itself following: The ABS light is on on your dashboard, an ABS sensor is out of order.

What does Diag-Engine.fr offer?

Diag-Engine is a company located in the Eure region and is an expert in the reconditioning of the ABS block of the brand BMW 7 series E65/E66 and others. It is important to understand that Diag-Engine does not sell any new ABS block.

Concretely...

You need to locate the reference of your failed ABS block in order to order its repair. Then, all you have to do is make your payment the part in your cart after selecting the make and model of the car you want. Thus, send us your failed ABS block as soon as possible.

As soon as we are in possession of your ABS block, a few days are enough to receive it as new.

The address to which you should send it is visible at the bottom of the page.

Don't hesitate to contact us, a technician will help you.

Some customer feedback

• Thank you for your fast and efficient service. The breakdown has disappeared. The technical control could be favorable.
• The Abs block is now reassembled and the brakes work as before!
• The installation of my ABS block was done by my garage! I hope the repair will be durable even though it is guaranteed for life!

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