Nissan Elgrand - Repair abs pump

Understanding the Value of ABS

Auto Stability with ABS

It's not always known, but ABS has been around since 1920 in the airline industry to prevent airplanes from skidding on landing. The acronym ABS comes from the German "Antiblockiersystem." It is an anti-lock wheel system that helps to keep control of the vehicle in case of sudden braking.

The ABS system for better control of the car

The ABS block is an accessory of the general ABS system. There are for the Nissan Elgrand car ...

• The magnetic targets: they are, depending on the vehicle models, directly integrated into the wheel bearings.
• The ABS block: the technical details below help to understand the decisive role of this part.
• 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 some of the elements of the ABS block of the Nissan Elgrand automobile:

The hydraulic unit

Here are some of the elements that make it up:

• Solenoid valves that eliminate the need for a brake compensator.
• A hydraulic pump that allows the fluid accumulated in the accumulator to be pumped back to the master cylinder thus preventing the pedal from depressing.
• The electronic brake proportioning valve, which has a complementary role managed by the ECU.

The ECU

It receives information that emanates directly from the brake pedal.

The motor driving a hydraulic pump

This 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.

Nissan Elgrand ABS block repair

How to tell if an ABS block is defective

There are many causes, and the ones that appear most of the time are... The car lacks stability on icy roads or the regulation of brake pressure is not done properly.

What does Diag-Engine offer?

Diag-Engine is a company located in the Eure region and specializes in the repair of the ABS block of the Nissan Elgrand brand and others. Let us specify that Diag-Engine does not sell any new ABS block.

How to proceed?

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

The working principle is very simple. You choose the brand corresponding to your car, then the model and then the name of the manufacturer of the ABS block that corresponds to it. So you just have to go to the purchase and send us your ABS block in dysfunction.

We are at your disposal by tel or by mail at the slightest question.

You will find the address of the Diag-Engine workshop in the footer.

Customer feedback

• The installation of my ABS block was done by my garage! I hope the repair will be durable even though it is guaranteed for life!"
• The Abs block is now reassembled and the braking has regained all its power!"
• The garage owner gave me a quote of 1400 € to replace my ABS block. Going through Diag-Engine, it cost me only 400 €. Great thanks !

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