Mercedes ML W166 - Repair abs pump

The ABS block, what is it?

The ABS block, what is it?

For the record, anti-lock brakes were first developed for airplanes in the 1920s to prevent skidding on landing. The acronym ABS comes from the German "Antiblockiersystem". It is an anti-lock wheel system that ensures the control of the vehicle when sudden braking occurs.

The ABS system quickly

Before explaining the ABS block, it is necessary to understand the ABS system in its entirety. We can notice for the Mercedes ML W166 car ...

• The ABS block: the technical details below allow us to understand the decisive role of this part.
• The wheel speed sensors: we note 2 types, the inductive sensors composed of a coil among others and the active sensors.
• The magnetic targets: they are represented as a series of north and south poles. The alternation of the poles changes the output signal.

The ABS block

In an ABS block of the car manufacturer Mercedes ML W166 , we observe, among other things:

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.

The ECU

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

The hydraulic unit

Here are some of the components that make it up...

• The electronic splitter that nuances the pressure on the rear wheels.
• Pressure accumulators which are none other than tanks of pressurized gas used to provide a significant flow for a short period of time.
• Solenoid valves with the presence of ABS regulation on the rear wheels.

How to change the ABS block Mercedes ML W166.

How to recognize a failing ABS block.

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

What are the services of Diag-Engine.fr?

Diag-Engine is a company established in the Eure for many years and expert in the reconditioning of the ABS block of the brand Mercedes ML W166 and others. Please note: Diag-Engine does not offer new ABS blocks.

Concretely...

48 hours are enough for your ABS block to be restored to working order and then sent to the location of your choice.

You must locate the reference of your malfunctioning ABS block to request its repair. Then, you just have to make your payment the part in your cart after selecting the make and model of automobile you own. Thus, send us your defective ABS block immediately after.

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

Don't worry, if you have any doubt about the model of the ABS block, just contact us so that we can tell you.

They trusted us

• The Abs block is reassembled and the brakes work as before!"
• When I received the ABS block for my Mercedes ML W166 , I mounted the part myself. I was afraid to turn the ignition key, but... oh joy! No more bells!"
• I sent my ABS block to Diag-Engine and all the follow-up and service were at the rendezvous, from the verbal exchange to the repair and the delay until delivery.

Pay in installments or later with your credit card with the company Alma.