A light that is on is never a good sign. One might think that this is simply a problem linked to sensors . On the other hand, it is wiser to pay attention to it. What is the role of ABS? Why does the light come on? What to do? We will answer these questions, so that you can drive your Lancia Delta safely.
What is ABS on a Lancia Delta
ABS stands for Anti Blocking System . It is a device which will make it possible to improve braking, in particular for sustained brake application. Before ABS was developed, the brake pedal was simply connected to the pads. As soon as you pressed, the pads stick to the discs. The inconvenience with this system is that there may be a risk of slippage. With the help of sensors, ABS calculated braking. Instead of being pressed on the discs, the pressure will oscillate several times per second, thus preventing a blocking complete set of tires for your Lancia Delta. Not a single skid, and braking becomes even more efficient.
Lancia Delta: why the ABS warning light is on
If the ABS warning light comes on, there is no question that your Lancia Delta has a problem. As with all the other witnesses, it is quite common for this to relate simply to an electrical connection problem. However, it's better to be sure.
False contact
Follow the ABS sonar cables of your Lancia Delta and measure the electric current using a multimeter . If one of them does not have the same value as the other three, there is an electrical problem. Reassemble the line, if you discover a bad connection it is necessary to adjust it. If ever a cable is in bad condition, it is necessary to replace it.
A sensor problem
This is obviously a fairly common problem on a Lancia Delta. Your sensor may be sending the wrong message. Therefore, it will suffice to replace the sounder in question. You can control the sensors with a oscilloscope .
A problem with the hydraulic block
The ABS of your Lancia Delta works thanks to a mechanism hydraulic , which manages the pressure of the brake pads. If this mechanism is ever defective, changing the ABS unit is usually essential. If it's a block problem, you can often feel it when braking.
Conclusion
The ABS warning light that comes on can come from a variety of reasons. Either a sonar problem, an electrical fault. In case your ABS unit is damaged, it is probably necessary to replace it. And this intervention is relatively expensive, on a Lancia Delta or on any model of automobile. It is wiser not to abandon an ABS witness, for understandable security reasons. Leave us a comment if this specific ABS cookie article was helpful. Good road!