BMW 1 series F20-F21 - Repair of abs block
  • BMW 1 series F20-F21 - Repair of abs block

BMW série 1 F20-F21 - Repair abs pump

BMW série 1 F20-F21 ABS pump repair within 24–48 hours at a fixed price of €396 Money-back guarantee and lifetime warranty included. Over 99.9% success rate on ABS pump repairs. Contact us via WhatsApp +33626664155 or email for more information.
€396.00 Tax included
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Réparation ABS Diag-engine

Car ABS pump repair procedure

ABS Repair Process for BMW série 1 F20-F21 - €396 with Lifetime Warranty - Repair completed within 24–48 hours

Car ABS Repair Procedure

  • ✅ Add your car model to your cart and place your order on our secure website.
  • ✅ Print your invoice and carefully package your original ABS unit.
  • ✅ Send your ABS unit to us along with your invoice (shipping at your expense).
  • ✅ Once received, our technicians will repair your ABS unit within 24 to 48 hours.
  • ✅ We ship your repaired ABS unit back to you free of charge, ready for reinstallation.
  • ✅ All our repairs are covered by a lifetime warranty for your peace of mind.
  • ℹ️ Repairing your ABS unit allows you to keep your original factory-installed part. No coding, programming or vehicle adaptation is required for the reinstallation.
Repaired ABS pump, lifetime warranty included

Repairable ABS Pump Faults – BMW

  • Brake fluid remaining under pressure in one or more brake calipers
  • Brakes remaining under pressure after releasing the brake pedal
  • Braking issues without the ABS dashboard light turned on
  • Soft brake pedal that sinks or feels hard when pressed
  • Braking issues with the ABS dashboard light turned on
  • Bleeding impossible on one or more brake calipers
  • One or more wheels locking during braking
  • One or more wheels braking incorrectly
  • No braking pressure on one wheel
  • Vibrations felt during braking
  • Brake fluid leak
  • 5DF0 5DF1 – Pump motor
  • Communication impossible
  • 30 – Left rear wheel speed sensor
  • 31 – Right rear wheel speed sensor
  • 32 – Right front wheel speed sensor
  • 33 – Left front wheel speed sensor
  • 5DF5 C1DF5 P17FE – Internal electronic fault
  • P17FE – Unknown fault
  • 5E24 5E21 5E20 24096 C1EDD 24285 – Brake pressure sensor fault
Repair your ABS unit ABS repair you can trust
Diag-Engine
330 Items

Data sheet

Brand
BMW
Model
série 1 F20-F21

Specific References

6868319345168683180110.0916-0854.310.0220-0359.46871110345168711090110.0917-0855.310.0220-0649.4

What is an ABS block?


The ABS block, what is it?


It was Bosch that developed a first electronic ABS system in the late 1970s. The purpose of the ABS block in an automobile is to prevent the wheels from locking up during emergency braking.


The ABS system to keep control of the automobile


The ABS block is an accessory to the overall ABS system. There are for the BMW 1 series F20-F21 vehicle ...


  • The wheel speed sensors: each sensor is placed in front of a rotating gear, which generates a magnetic field variation and induces a sinusoidal signal.
  • The ABS block: how is it composed? This is what we will discover ...
  • The magnetic targets: they are represented as a series of north and south poles. The alternation of the poles varies the output signal.

The ABS block


In an ABS block of the BMW 1 series F20-F21 automobile, we observe among other things:


The ECU

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


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 motor's rotational speed is proportional to the flow rate that feeds it.


The hydraulic unit

  • A hydraulic pump that locks the brake pedal so that it does not depress.
  • The electronic brake force distribution, which is an additional function managed by the ECU.
  • Pressure accumulators, which are pressurized gas reservoirs that can hold a variable volume of a pressurized liquid.

BMW 1 series F20-F21 ABS block reconditioning


Main manifestations of ABS block HS


The origins are diverse and those that often appear are... The wheels lock up following heavy braking or an electrical problem.


What does Diag-Engine offer?


Diag-Engine is a company specializing in the repair of the ABS block of all makes. Let us specify that Diag-Engine does not offer any new ABS block.


What is the method of operation?


The method of operation is very easy: you select the make of your car, then the model and then the make of the ABS block whose inscription must appear on it. So you just have to go to the purchase and send us your problematic ABS block.


From the moment we receive your ABS block, just wait for a few days to receive it functional again.


Don't hesitate to contact us, a specialist will assist you.


The address you can send it to is written in the footer.


They trusted us


Many individuals and mechanics wanted to testify for the reconditioning of their ABS block.
  • I sent my ABS block to Diag-Engine and all the follow up and service were top notch, from the verbal exchange to the repair and from the delay until the delivery.
  • The mechanic gave me an estimate of 1000 € to replace my ABS block. With Diag-Engine, it cost me 380 €. Great thanks!"
  • When I received the ABS block for my BMW 1 series F20-F21 , I mounted the part myself. I was afraid to start, but ... oh joy! No more ringing!.

Put your order with your CB through our secure module.


We repair the whole abs block car or motorcycle that our customers often call by the following terms: pressure sensor - abs pump - hydraulic block - abs calculator - abs box - abs kit - hydraulic group - abs block esp. Please note that we do not sell new or second hand products!