Nissan Sentra - Repair abs pump

How does an ABS block work?

What is the purpose of the ABS block?

The ABS block is an essential part of vehicle safety. The anti-lock braking system, or ABS, is an assistance in case of emergency braking, it helps to maintain control of the vehicle by preventing the wheels from locking.

Focus on the ABS system

The ABS block is a part of the general ABS system. We distinguish for the Nissan Sentra brand ...

• Magnetic targets: they produce signals read by the sensors, which send these signals to the ABS computer.
• The ABS block: how is it composed? Let's see it in more detail below...
• 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

The ABS block of the Nissan Sentra vehicle consists of the following elements in particular...

The motor driving a hydraulic pump

This is an organ 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 hydraulic unit

Here are some of its components:

• The electronic brake splitter, which has an additional role managed by the ECU.
• A hydraulic pump whose discharge is the cause of the swirls felt under the foot.
• Pressure accumulators, which are pressurized gas reservoirs that can hold a variable volume of a pressurized liquid.

The ECU

As soon as a wheel tends to lock up, it controls the solenoid valves and the hydraulic pump.

The Nissan Sentra ABS Block Reconditioning

Main manifestations of the failed ABS block

Most of the time, it is one of two reasons: The vehicle is unstable on wet roads or an electrical problem.

What does Diag-Engine.fr offer?

Diag-Engine is a company known for its expertise in Nissan Sentra and other auto parts. Therefore, you will not find new ABS blocks at Diag-Engine.

How does it work?

Go to the Diag-Engine.fr store to choose the make and model of your car. Compare the reference with the one of your ABS block. Click on the order button and make the purchase. At the same time, send your malfunctioning part to the address on the transaction summary.

48 hours are required for your ABS block to be repaired and then shipped to the location of your choice.

We can be reached by tel or email at the slightest doubt.

You will find our address at the bottom of the page.

Customer Reviews

• Thank you for your fast and efficient service. The fault 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 verbal exchange to the repair and from the delay until the delivery.
• The installation of my ABS block was done by my garage! I hope that the repair will be durable even if it is guaranteed for life!"

Diag-Engine is at your disposal from Monday to Friday from 9am to 6pm.