Mercedes CLK C209/A209 - Repair abs pump

Understanding the principle of the ABS block

The ABS block and road safety

Since January 1, 2003, it has been mandatory to have a functioning ABS block on every car. In case of emergency braking, the ABS block allows the driver to keep control of his car. Indeed, locking the wheels in such a situation would cause a slip on the road.

The ABS system for better control of the car

Before explaining the ABS block, it is important to understand the ABS system in its entirety. We distinguish for the car manufacturer Mercedes CLK C209/A209 ...

• The wheel speed sensors: there are 2 types, active sensors that are powered by the ABS computer via a cable and passive sensors.
• The magnetic targets: they generate signals read by the sensors, which send these signals to the ABS computer.
• The ABS block: more details below.

The ABS block

Let's look at the non-exhaustive structure of the Mercedes CLK C209/A209 ABS block...

The motor driving a hydraulic pump

It transfers the hydraulic energy into mechanical energy.

The hydraulic power unit

Many components make it up including:

• Pressure accumulators which are nothing more than pressurized gas tanks used to provide a large flow rate for a short period of time.
• A hydraulic pump that locks the brake pedal so that it does not sink.
• Solenoid valves with an intake and exhaust solenoid valve at each wheel.

The ECU

Warns the driver of a technical problem by lighting a light on the dashboard.

The Mercedes CLK C209/A209 ABS block repair

How do you know if an ABS block is failing?

It is quite often one or the other reason... The car is unstable on wet roads or an electrical problem.

What are the services of the company Diag-Engine.fr?

Diag-Engine is a French company that has largely proven itself as far as its automotive expertise. Please note: Diag-Engine does not sell new ABS blocks.

How does it work?

48 hours is enough for your ABS block to be repaired and shipped to your home.

Go to the Diag-Engine.fr store to define the make and model of your car. Check that the reference matches that of your ABS block. Then place your order to make the purchase. At the same time, send us your malfunctioning part to the address on the transaction summary.

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

You will find our address in the footer of the site.

They are satisfied with the company Diag-Engine

• Thank you for your fast and efficient service. The breakdown has disappeared. The technical control has validated.
• I sent my ABS block to Diag-Engine and all the follow-up and service were at the rendezvous, from the contact to the repair and from the delay until the delivery.
• I was asked 1200 € to replace my ABS block. By going through Diag-Engine, I got it for only 400 €. Super thank you!"

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