A triggering witness is never a good sign. You might think it's just a problem from sensors . However, it is essential to pay attention to it. What is ABS used for? Why does the witness go off? How to do? We will answer all these questions, so you can take the wheel of the Volkswagen 1303 with confidence.
What is ABS on a Volkswagen 1303
ABS stands for Anti Blocking System . It is a device which will make it possible to improve braking, inter alia during intensive braking. Before the development of ABS, the brake pedal was directly linked to the pads. When the pedal was depressed, the pads tightened on the discs. The inconvenience with this mechanism is that there is a risk of slippage. Using probes, ABS assesses braking. Instead of remaining pressed on the discs, the pressure will oscillate several times per second, in order to avoid a blocking total tires of your Volkswagen 1303. No slippage, and the braking becomes even more efficient.
Volkswagen 1303: why the ABS warning light is on
If the ABS warning light ever comes on, the Volkswagen 1303 is sure to have a problem. As with all of the other witnesses, it is quite common for this to be just an electrical connection problem. That said, it is better to be assured.
False contact
Follow the lines of the ABS sensors of the Volkswagen 1303 and read the electric current with the help of a multimeter . If one of them does not hold the same value as the other three, it is because there is a false contact. Reassemble the cables, if you find a bad connection it will have to be repaired. When a cable is damaged, it will have to be replaced.
A sensor problem
This remains a fairly common problem on a Volkswagen 1303. The detector may send the wrong message. Then it will be enough to replace the problematic sensor. You can test the probes using a oscilloscope .
A problem with the hydraulic block
ABS of Volkswagen 1303 works using a device hydraulic , which gives the opportunity to manage the pressure of the brake pads. In the event that this device is defective, changing the ABS unit is generally essential. If it's ever a problem with the block, you can often feel it when braking.
Conclusion
The ABS warning light that trips can come from very different reasons. Either a sensor problem, a false contact. If the ABS unit fails, it will probably have to be changed. And this intervention is quite expensive, on a Volkswagen 1303 or on each car model. It is essential not to neglect an ABS warning light, for understandable safety reasons. Leave a comment if this special ABS cookie text was helpful. Enjoy again!