Audi A8 D5 - Repair abs pump

Focus on the ABS block

ABS block and car control

It's not always known, but anti-lock braking systems were first developed for airplanes in the 1920s to prevent skidding on landing. The function of a vehicle's ABS block is to prevent, when the motorist brakes hard, the wheels from locking up.

Focus on the ABS system

Before explaining the ABS block, it's important to get a handle on the entire ABS system. There are in Audi A8 D5 ...

• The wheel speed sensors: there are 2 types, the active sensors operating through electronics, which are powered by a voltage defined by the ABS ECU and inductive sensors.
• The ABS block: the information below allows to understand the importance of this part.
• The magnetic targets: they vary the output signal, which takes the appearance of a square signal of variable frequency.

The ABS block

The Audi A8 D5 ABS block is made up of the following elements, among others...

The ECU

This is the part that receives the signal that comes from the brake pedal.

The hydraulic unit

Here are some of the elements that make it up:

• Solenoid valves, of which each wheel has an intake and an exhaust solenoid valve.
• Pressure accumulators, which are none other than pressurized gas reservoirs that can hold a variable volume of a pressurized liquid.
• A hydraulic pump whose discharge is the cause of the beating felt under the foot.

The motor driving a hydraulic pump

It is a member that transforms a flow rate into rotational speed and a pressure into operating torque. The motor's rotational speed is proportional to the flow rate that feeds it.

Audi A8 D5 ABS block repair

How to recognize a defective ABS block?

It is most of the time about one or the other reason: The wheels lock following an emergency braking, an ABS sensor is defective.

What are the services of Diag-Engine.fr?

Diag-Engine is a competent company in the replacement of the ABS block all types of models. Therefore, you will not be able to buy new ABS blocks from Diag-Engine.

What is the procedure?

One week is enough for you to own your ABS block like new again.

You need to locate the reference of your defective ABS block in order to order its repair. Then, all you have to do is pay for the part in your shopping cart after choosing the make and model of automobile you own. Finally, send us your malfunctioning ABS block as soon as possible.

We are at your disposal by tel or email if you have any questions.

The address to which you should send it is listed in the footer.

They trusted us

• I sent my ABS block to Diag-Engine and all the follow up and service were on point, from contact to repair and from delay to delivery.
• When I received the ABS block for my Audi A8 D5 , I mounted the part myself. I was afraid to turn the ignition key, but ... hallelujah! No more bells!.
• I'm not used to leaving a review when buying on the internet, but there, I'm very bored of doing so I am happy for my ABS block Audi A8 D5: 5 stars thank you!.

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