BMW série 5 G30/G31 - Repair abs pump

Understanding the value of the ABS block

Why is the ABS block useful?

It is not always known, but the ABS system has been around since 1920 in the aviation industry: it was necessary to prevent airplanes from skidding on landing. The principle of the ABS system is rather well understood by the general public since it simply prevents the wheels from locking up when the driver presses the brake pedal a little too hard.

A valuable assistant: the ABS system

Before we talk about the ABS block, we need to understand the ABS system entirely. We can observe in BMW 5 series G30/G31 ...

• Magnetic targets: they produce signals read by the sensors, which transmit these signals to the ABS computer.
• Wheel speed sensors: we can see 2 types, inductive sensors composed of, among other things, a permanent magnet and active sensors.
• The ABS block: more details below.

The ABS block

Many elements of the ABS block of the car manufacturer BMW 5 series G30/G31 to know including...

The ECU

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

The hydraulic motor

This is an organ that transforms a flow rate into rotational velocity and a pressure into operating torque. The motor's rotational speed is proportional to the flow rate that feeds it.

The hydraulic power unit

Here are some of the components that make it up...

• Electronic brake proportionalizer, which is an additional function managed by the ECU.
• Pressure accumulators, which are none other than pressurized gas reservoirs that are used to provide a large flow rate for a short period of time.
• A hydraulic pump that prevents the pedal from depressing during ABS regulation.

How to replace the BMW 5 series G30/G31 ABS block?

What are the symptoms of a failing ABS block?

The causes are numerous and those that appear most of the time are: Wheels locking up during emergency braking, a problem of an electrical nature.

What are the services of the company Diag-Engine?

Diag-Engine is a company known for its know-how in the field of ABS block BMW 5 series G30/G31 and others. Therefore, you will not find new ABS blocks at Diag-Engine.

What is the operating mode?

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

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

Can't find the part number? Contact us and we'll help.

The address where you can send it to us is listed at the bottom of the site.

Customer Reviews

• Thank you for your fast and efficient service. The breakdown has disappeared. The CT could be favorable.
• I do not usually leave a review following a purchase on the internet, but there I do it without hesitation for my ABS block BMW 5 series G30/G31: 5 stars thank you!"
• Service very responsive and fast. Just 8 days between sending and return colissimo after repair.

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