Audi S5 8T - Repair abs pump

What is the ABS block?

What is the ABS block?

It was Bosch that developed the first electronic ABS system in the late 1970s. The principle of the ABS system is recognized as essential for road safety: it prevents the wheels from locking when the driver presses the brake a little abruptly.

The ABS system for better control of the vehicle

Before explaining the ABS block in detail, it is important to understand the ABS system in its entirety. So we discover for the Audi S5 8T car ...

• The wheel speed sensors: each sensor is placed in front of a rotating notched wheel, which generates a magnetic field variation and induces a sinusoidal signal.
• The magnetic targets: they vary the output signal which is in the form of a square signal of variable frequency.
• The ABS block: let's see in more detail the elements that make it up below...

The ABS block

Let's look at some of the elements of the ABS block of the Audi S5 8T model:

The hydraulic unit

• The electronic brake distributor, which has a complementary role managed by the ECU.
• Solenoid valves that eliminate the need for a brake compensator.
• A hydraulic pump whose action moves the fluid stored in the accumulator to the master cylinder.

The motor driving a hydraulic pump

It uses the flow of oil that is pushed into the hydraulic circuit by a hydraulic pump and transforms it by a rotational motion to drive another device such as the differential or another pump, etc.

The ECU

It collects an information that comes from the brake pedal.

Audi S5 8T ABS block replacement

How to recognize ABS block failure

It often appears as a result of... The car lacks stability on wet roads or the brake pressure regulation is not done properly.

What does Diag-Engine.fr offer?

Diag-Engine is a company known for its expertise in Audi S5 8T car parts and others. Please note: Diag-Engine does not sell any new ABS blocks.

Concretely...

Go to the Diag-Engine.fr store to select the make and model of your vehicle. Make sure the part number matches that of your ABS block. Then place your order and make the purchase. As soon as possible, send us your broken part to the address on the transaction summary.

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

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

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

Customer Reviews

• Thank you for your fast and efficient service.The ABS light on is gone. The CT has validated.
• I am not used to leaving a review during a purchase, but there, I am very eager to do so I am happy for my ABS block Audi S5 8T: 5 stars thank you!"
• When I received the ABS block of my Audi S5 8T, I mounted the part myself. I was afraid to start, but ... hallelujah! No more bells!"

Call a French company known for its expertise.