BMW M3 G80 6 - Repair abs pump

Principle of the ABS block

What is the purpose of the ABS block?

Since January 1, 2003, the Highway Code provides that it is mandatory to have a functioning ABS block on every vehicle. The ABS block refers to the principle of anti-lock wheels to prevent, during a braking foot on the floor, that the wheels do not lock.

Focus on the ABS system

Before discussing the ABS block, it is necessary to identify the ABS system in its entirety. We distinguish for the BMW M3 G80 6 ...

• The magnetic targets: they are in the form of a succession of north and south poles. The alternation of the poles changes the output signal.
• The wheel speed sensors: they measure the speed of rotation of the wheels from 0 km/h.
• The ABS block: let's see precisely the elements that compose it below...

The ABS block

In an ABS block of the BMW M3 G80 6 model, we observe, among other things...

The motor driving a hydraulic pump

This is a member that transforms a flow rate into rotational speed and a pressure into operating torque. The speed of rotation of the motor is proportional to the flow rate that feeds it.

The hydraulic unit

Many elements make it up including:

• The electronic brake distributor, which has a complementary role managed by the ECU.
• Solenoid valves that regulate the braking pressure for each wheel.
• A hydraulic pump whose action allows the liquid stored in the accumulator to be pumped back to the master cylinder, which prevents the pedal from sinking.

The ECU

Each time a wheel locks, it controls the solenoid valves and hydraulic pump.

The BMW M3 G80 6 ABS block reconditioning

Main manifestations of ABS block failure

This often manifests itself as a result of... The car is unstable in wet driving conditions or an ABS sensor fails.

What does Diag-Engine.fr offer?

Diag-Engine is an expert company in the repair of the ABS block all brands. Please note: Diag-Engine does not offer any new ABS blocks.

How to proceed?

As soon as we receive your part, we will take care of its replacement and ship it to you 2 days later.

You need to locate the reference of your defective ABS block in order to order its repair. Then you only have to pay for the part present in your cart after selecting the brand and model of vehicle conserned. Thus, ship your failed ABS block to the indicated address immediately afterwards.

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

You can't find the reference? Write to us and we will assist you.

Customer feedback

• Thank you for your fast and efficient service.The ABS light on disappeared. The technical control has validated.
• The garage made me an estimate of 1300 € to replace my ABS block. By going through Diag-Engine, I got for 350 €. Super thank you!"
• When I received the ABS block for my BMW M3 G80 6 , I mounted the part myself. I was afraid to turn the ignition key, but ... oh joy! No more bells!.

Address yourself to a French company known for its expertise.