How the ABS block works

What is the purpose of the ABS block?

For the record, anti-lock braking systems were first developed for airplanes in the 1920s: it was necessary to prevent skidding on landing. In case of emergency braking, the ABS block allows the driver to keep control of his car. Because locking the wheels in such a situation would cause it to slide down the road.

Focus on ABS

Before explaining the ABS block in detail, it is important to understand the ABS system completely. We discover for the car manufacturer Renault Clio ...

• The magnetic targets: they generate signals read by the sensors, which send these signals to the ABS ECU.
• The ABS block: let's see in more detail the elements that compose it below...
• The wheel speed sensors: there are 2 types, active sensors operating through electronics, which are supplied via a voltage defined by the ABS computer and passive sensors.

The ABS block

Let's look at the non-exhaustive structure of the Renault Clio ABS block ...

The hydraulic motor

It transfers hydraulic energy into mechanical energy.

The hydraulic unit

Many components make it up including:

• Solenoid valves with each wheel having an intake and exhaust solenoid valve.
• Pressure accumulators which are none other than tanks of pressurized gas used to provide a large flow rate for a fairly short time.
• A hydraulic pump whose discharge is the cause of the pulsations felt at the pedal.

The ECU

This is the part that receives the indication emanating directly from the brake pedal.

Renault Clio ABS block repair

Main manifestations of ABS block out of order

The origins are numerous and those that often appear are... The wheels lock during emergency braking, an ABS sensor is defective.

What does Diag-Engine.fr offer?

Diag-Engine is a competent company in the replacement of the ABS block all types of models. It is important to understand that Diag-Engine does not offer any new ABS block.

How to do it?

From the moment we receive your ABS block, just wait for a few days to receive it as new.

The method of operation is very fast: you select the brand corresponding to your vehicle, then the model and finally the name of the ABS block manufacturer whose inscription must appear on it. All that's left is to proceed to purchase and ship your failed ABS block to us.

You'll find our contact information at the bottom of the page.

By email or phone, let us know if you have any questions.

They trusted us

• I sent my ABS block to Diag-Engine and all the follow-up and service were top notch, from verbal exchange to repair and from delay to delivery.
• When I received the ABS block for my Renault Clio , I mounted the part myself. I was afraid to start, but ... oh joy! no more warning triangle!
• The Abs block is now reassembled and the braking has regained all its power!

Pay in 3 times without charge and receive an immediate response.