Fiat Bravo - Repair abs pump

How does an ABS block work?

Why is the ABS block essential?

It is not always known, but anti-lock braking was first developed for airplanes in the 1920s: it was necessary to prevent skidding on landing. The principle of ABS is recognized as being essential for road safety because it simply prevents the wheels from locking up when the driver presses the brake pedal a little too hard.

The ABS system to keep the car under control

Before explaining the ABS block in detail, it is important to get a good grasp on the entire ABS system. We discover for the Fiat Bravo vehicle manufacturer ...

• The ABS block: the technical details below allow us to understand the importance of this element.
• The magnetic targets: they vary the output signal which takes the appearance of a square signal of variable frequency.
• The wheel speed sensors: they measure the speed of rotation of the wheels from 0 km/h.

The ABS block

Let's look at the non-exhaustive structure of the ABS block of the Fiat Bravo car ...

The hydraulic unit

• The electronic distributor that modulates the pressure on the rear wheels.
• A hydraulic pump whose delivery causes the swirls felt under the foot.
• Pressure accumulators which are pressurized gas tanks used to provide a large flow rate for a fairly short time.

The ECU

It warns the driver of a malfunction with a specific indicator on the dashboard.

The hydraulic motor

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

The Fiat Bravo ABS block reconditioning

What are the symptoms of a defective ABS block?

The causes are numerous and those that appear most of the time are : The wheels lock up following emergency braking or an electrical concern.

What are the services of the company Diag-Engine?

Diag-Engine is a company known for its know-how in Fiat Bravo and other car parts. Please note that Diag-Engine does not offer any new ABS blocks.

What is the procedure to follow?

As soon as we receive your part, we take care of its reconditioning and ship it to you 48 hours later.

Go to the Diag-Engine.fr store to select the make and model of your car. Compare the reference with the one of your ABS block. Then place your order to make your purchase. At the same time, send us to the address that appears on the summary of the trasaction your failed part.

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

You will find the address of the Diag-Engine shop at the bottom of the page.

Customer reviews

• The Abs block is now reassembled and the brakes work as before!
• When I received the ABS block for my Fiat Bravo , I assembled the part myself. I was afraid to turn the ignition key, but ... miracle! No more ringing!"
• Thank you for your fast and efficient service. The breakdown has disappeared. The CT validated.

If you need help, our technicians are at your disposal.