Nissan Pathfinder - Repair abs pump

How the ABS block works

The ABS block: a Bosch invention

It was the German company Bosch that marketed an early electronic ABS system in the late 1970s. The purpose of the ABS block in a vehicle is to prevent, when the driver presses hard on the brake pedal, the wheels from locking.

The ABS system quickly

The ABS block is part of the overall ABS system. We can observe in Nissan Pathfinder ...

• The ABS block: what are the elements that make it up? This is what we will find out ...
• The magnetic targets: they generate signals read by the sensors, which transmit these signals to the ABS computer.
• The wheel speed sensors: there are 2 types, the active sensors operating through electronics, which are powered by a voltage defined by the ABS computer and inductive sensors.

The ABS block

In an ABS block of the Nissan Pathfinder model , we observe in particular:

The hydraulic unit

• A hydraulic pump whose delivery is the cause of the pulsations felt on the pedal.
• The electronic brake distributor, which has a complementary role managed by the ECU.
• Solenoid valves that eliminate the need for a brake compensator.

The hydraulic motor

This is an organ 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 ECU

It collects the information that comes from the brake pedal.

The Nissan Pathfinder ABS block replacement

Main manifestations of ABS block out of order

This often manifests itself as a result of... The ABS light is on on your dashboard, a problem of an electrical nature.

What are Diag-Engine's services?

Diag-Engine is a French company that has largely proven itself in terms of its automotive know-how. Please note: Diag-Engine does not sell new ABS blocks.

How does it work?

7 days is all it takes for you to receive your ABS block in working condition.

Go to the Diag-Engine.fr store to choose your car's make and model. Make sure the part number matches your ABS block. Click on the order button and make the payment. As soon as possible, send your malfunctioning part to the address indicated on the order form.

The address where you can send it to us is indicated at the bottom of the page.

Don't worry, if you are not sure about the choice of the ABS block, you just have to ask us and we will communicate it.

Some customer reviews

• Thank you for your fast and efficient service.The ABS light on disappeared. The technical control could be favorable.
• When I received the ABS block for my Nissan Pathfinder , I mounted the part myself. I was afraid to turn the ignition key, but ... oh joy! no more warning triangle!"
• The dealer gave me a quote of 1400 € to replace my ABS block. Thanks to Diag-Engine, I got it for 350 €. Phew thank you!"

Address yourself to a French company known for its know-how.