Volkswagen Sharan 1 - Repair abs pump

The operation of the ABS block

Vehicle stability thanks to the ABS block

It was the Bosch company that developed the first version of the ABS block in the late 1970s. The principle of the ABS system is now known to all because it prevents the wheels from locking when the driver presses the brake pedal a little abruptly.

The ABS system to prevent wheel lockup

The ABS block is a part of the general ABS system. We distinguish for the brand Volkswagen Sharan 1 ...

• The ABS block: let's see in more detail the elements that make it up below...
• The magnetic targets: they are, depending on the car models, directly integrated into the wheel bearings.
• The wheel speed sensors: each sensor is placed in front of a target, ie a gear also called phonic wheel.

The ABS block

In an ABS block of the brand Volkswagen Sharan 1, we observe in particular:

The hydraulic unit

It is composed of various elements including:

• A hydraulic pump whose delivery is the cause of the beats felt at the ninve of the pedal.
• Pressure accumulators which are pressurized gas tanks that can hold a variable volume of a pressurized liquid.
• The electronic distributor which modulates the pressure on the rear wheels.

The hydraulic motor

This is a device that transforms a flow rate into rotation speed and a pressure into operating torque. The speed of rotation of the motor is proportional to the flow rate that feeds it.

The ECU

Each time a wheel locks, it controls the solenoid valves and the hydraulic pump.

How to change the Volkswagen Sharan 1 ABS block

Main manifestations of ABS block out of order

The reasons are various and the ones that manifest themselves most of the time are... The ABS warning light is on your dashboard or an electrical concern.

What are the services of Diag-Engine company?

Diag-Engine is an expert company in the repair of ABS block all types of models. Let us emphasize that Diag-Engine does not offer new ABS blocks.

What is the procedure?

The method of operation is very easy. You choose the make of your car, then the model and then the name of the manufacturer of the ABS block which should have the inscription on it. All that's left is to proceed to purchase and send us your malfunctioning ABS block.

The repair of your ABS block and shipping is fast.

Do you have a doubt? Write to us and we will assist you.

You can find the Diag-Engine workshop contact information in the footer.

Customer Reviews

• The Abs block is now reassembled and the brakes are working as before!
• When I received the ABS block for my Volkswagen Sharan 1 , I mounted the part myself. I was afraid to start, but... miracle! No more ringing!"
• I was given a quote of 1100 € to replace my ABS block. Going through Diag-Engine, it cost me 350 €. Super thank you !

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