Posts Tagged ‘audi a4 abs pump repairs’

Common ABS (ESP) Fault – Brake Pressure Sender / Sensor Switch Failure – On Audi / Mazda / Seat / Skoda & Volkswagen

Tuesday, August 10th, 2010

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VW, Seat, Skoda and Audi Brake Pressure Sensor Switch ABS Fault

The Famous Brake Pressure Sensor ABS Fault
The ABS Pump control module is a very common fault for owners of VW’s, Audi’s, Skoda’s, Seats & Mazda’s all with the ESP system. The fault is detected by having the ESP light illuminated on the Dashboard Speedo and also the “ESP OFF” switch will be illuminated too. Pressing the “ESP OFF” switch will have no effect. If you’ve had this problem, you would have most likely taken the vehicle to your local garage where they’d plug it onto a diagnostics machine and find the following common fault code: “01435 Brake Pressure Sensor 1 (G201)” or it would have given you the following fault description: “Brake Pressure Sensor” or “Brake Pressure Sender”.

If you had your vehicle in with the main dealers then you would have been told that you need to replace the ABS Pump Control Module. In fact, almost any garage you go to will tell you the same thing. A replacement ABS unit for your vehicle would be in the regions of £1000 – £1500 (+Vat) and that’s not including Labour. Luckily for you, we can repair these units for a fraction of the cost and could potentially save you a lot of money. What’s more, we now offer a full LIFETIME warranty on the replacement / remanufactured parts giving you complete peace of mind.

Most Common Vehicles Affected
Audi A2
Audi A3
Audi A4
BMW 1Series
BMW 3Series
Ford Focus
Mazda 3
Seat Leon
Seat Altea
Seat Toleda
Skoda Octavia
Volkswagen Golf
Volkswagen Bora
Volkswagen Passat
Volkswagen Tourag
Volkswagen Touran
Volvo S40
Volvo V50

Exchange Units Kept In StockWhat is ESP & Why Do I Need It?
The ESP (Electronic Stability Program) is an additional function to the commonly known ABS (Anti-Lock Braking System) & TCS (Traction Control System). Many 2000+ VW’s, Audi’s, Skoda’s & Seat’s are fitted with the ESP system. ABS prevents the wheels locking up under harsh braking / emergency braking, TCS will prevent the wheels from spinning when accelerating hard. ESP is much more advanced and is constantly working, calculating every corner you take to ensure you’re safety. The ESP system will use accelerometer sensors around the vehicle, to detect when the vehicle is likely to loose traction whilst cornering or sudden turning to avoid a collision at speed. If there is excessive longitudal or lateral acceleration/deceleration it will be detected & by sudden steering at speed, the ESP system will instantly apply the brake to one of the opposing wheels, preventing excessive lateral movement that causes loss of traction to the road and loss of driver control of the vehicle.

Why You Should Choose Sinspeed To Replace / Remanufacture Your ABS unit
The ABS pump will have failed due to a manufacturing defect and replacing it with a new unit or even a second hand one does not necessarily prevent this from happening again. In fact, if you was to replace it with a working second hand unit, then you will be waiting for the day for it to fail because they are all failing at one point or another. The problem is with the Internal Brake Pressure Sender Sensor Switch. Once this fails, the ESP system is no longer working. There are other companies that will simply replace this part and return it to you, but that will not prevent it from happening again in the future.

What we do is completely different. We bypass the original Brake Pressure Sensor Switch and fit our very own custom manufactured External Brake Pressure Sender Switch and calibrate it so that the manufacturing defect is no longer existing. This is the only way to completely remove all risks of the unit failing again and this is why we are confident enough to offer a full LIFETIME warranty on the unit.

Why Modify The Unit? – Why Not Just Replace The Damaged Part?
All other cars without the MK60 ATE ABS Control Module have the Brake Pressure Sensor fitted externally to the ABS Pump and guess what, they never fail!
Having the Brake Pressure Sender Sensor Switch fitted internally to the ABS Pump is a new space-saving idea which has gone terribly wrong and unfortunately dealerships are yet to recover from this outbreak of faulty units as they have not yet released a modification. Replacing the internal switch for another one will not permanently cure the problem as it will remain a manufacturing defective unit. In order to safe-guard the future of your ABS unit, you have to modify it to match it’s predecessors. All the older versions of the ABS units come without internal brake pressure switches and the ESP never failed because the switches were mounted externally. If something isn’t broken.. why try to fix it? The external switches were great and never failed, the internal brake pressure switch was a bad idea from the start.

SAFETY WARNING!!
There have been rumours of people and/or companies trying to repair these units and in some cases imitate our work. Please understand that although the ESP system is not absolutely crucial, modifying the ABS controller/pump in any way (without superior extensive knowledge) in the technology of advanced braking systems and electronic control modules, you will be risking the life of others. Please do not attempt to repair these units yourself and please do not offer such services to trade or the general public. We have been in business since 1972 as a group company and all our parts, services are fully tested before leaving the workshop. All units are thoroughly tested on specific specialist equipment to ensure maximum quality. Our ESP Fault Modifications come fully approved and as far as we’re aware, there is no other company out there that can successfully repair these units and completely remove the defective state.

If you’ve got a car with a Brake Pressure Sensor fault relating to the ABS unit or have the ESP light lit up on your dash, then call us today and we’ll give you an instant quote. The number to call is 0871 2887 666.

Audi & Volkswagen (VW) Bosch 5.3 ABS Pump & Controller ECU Common Faults & Repairs

Saturday, July 17th, 2010

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Audi VW Volkswagen Passat ABS ECU

A very common fault on practically all VW’s & Audi’s is the ABS pump and controller module failing. We repair all types of ABS pumps & controller modules but this blog post in particular is about the very common Bosch 5.3 unit which is seen commonly failing on the following vehicles:

  • 1996 – 2001 Audi A4, A6, S4
  • 1996 – 2001 VW Passat

When it fails, the ABS light will appear on the dash and the most common faults with these units is no communication and wheel speed sensor faults. If that’s the problems you’re having then no doubt we can repair it for you, saving you £££’s on what you’d be paying if you had bought a brand new unit & because we’re repairing your own unit, you don’t have to pay to get it recoded or programmed either.. it’s all plug & play when you get it back and fully covered by our 1Yrs warranty.

Even if the fault you’re getting on your unit is not as described by us, give us a call anyway.. we try to keep these articles as accurate as possible at the time of publishing but to reduce confusion we only list the most common failures. Other faults are also:

  • ABS Light On
  • No Communication
  • Wheel Speed Sensor Faults
  • Juddering When Braking

audi a4 a6 s4 vw passat abs ecu repairsWhatever the faults, give us a call today on 0871 2887 666 and let us quote you happy, we even carry many of the most common ABS units in stock ready to be dispatched same day.

All BOSCH ABS units start with either 0265 or 0273. If it’s an ATE ABS unit then the part numbers will start with 10 and OEM part numbers do vary. Whichever unit you’ve got, we always suggest contacting us with the full part numbers first to get an accurate quote for the cost of repairs or to find out if we’ve got a replacement unit in stock.