Toyota Roomy - Repair abs pump

How ABS works

ABS and road safety

For the record, ABS was first developed for airplanes in the 1920s: it was needed to prevent skidding on landing. The anti-lock braking system, or ABS, is an emergency braking assistance, it allows you to keep control of the car by preventing the wheels from locking.

A valuable aid: the ABS system

Before explaining the ABS block in detail, it is necessary to understand the ABS system in its entirety. We can observe for the car manufacturer Toyota Roomy ...

• The wheel speed sensors: each of the sensors is placed in front of a target, that is, a notched wheel also named phonic wheel.
• The ABS block: let's see precisely the elements that compose it below...
• The magnetic targets: they are, depending on the car models, directly integrated into the wheel bearings.

The ABS block

In a Toyota Roomy ABS block, we distinguish among others:

The hydraulic unit

Several elements compose it including...

• A hydraulic pump that blocks the brake pedal so that it does not sink.
• Solenoid valves that regulate the braking pressure of each wheel.
• The electronic brake distributor, which has an additional role managed by the computer.

The ECU

It informs the driver of a malfunction by means of a lamp on the dashboard.

The motor driving a hydraulic pump

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

The Toyota Roomy ABS block reconditioning

Main manifestations of the failed ABS block

The reasons are many and the ones that manifest themselves most of the time are: The wheels lock up as a result of emergency braking or an ABS sensor fails.

What does Diag-Engine offer?

Diag-Engine is a French company that has largely proven itself in terms of its automotive know-how. Therefore, you will not be able to buy new ABS blocks from Diag-Engine.

What is the procedure to follow?

You need to note the reference of your malfunctioning ABS block in order to order its repair. Then, all you have to do is make your payment the part present in your cart after selecting the make and model of automobile that belongs to you. Thus, ship your malfunctioning ABS block to the indicated address as soon as possible.

As soon as we are in possession of your ABS block, just wait for a few days to receive it as new.

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

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

They are satisfied with Diag-Engine

• The Abs block is now reassembled and the braking is back to full power!
• I was asked for €1300 to replace my ABS block. Going through Diag-Engine, it cost me 350 €. Phew thank you!"
• Thank you for your fast and efficient service. The breakdown has disappeared. The CT could be favorable.

Make your payment with your CB through our secure module.