A light that lights up is not necessarily a good omen. It is easy to believe that it is only a concern from sensors . However, it is crucial to pay attention to it. What is ABS used for? Why does the light come on? What to do? We will try to solve all these questions, so that you can drive your Opel Omega 2 safely.light-abs-Opel-Omega-2

What is ABS on an Opel Omega 2

ABS means Anti Blocking System . It is a mechanism which offers the possibility of improving the braking system, in particular for continuous braking. Before the invention of ABS, the brake pedal was simply linked to the pads. When pressed, the pads stick to the discs. The disadvantage with this mechanism is that there is a chance of slippage. Thanks to probes, ABS assesses the braking system. Instead of staying pressed on the discs, the pressure will decrease and then increase several times per second, which avoids a blocking overall tires of the Opel Omega 2. No skidding, and braking becomes more efficient.

Opel Omega 2: why the ABS warning light is on

If the ABS warning light remains on, it is undeniable that your Opel Omega 2 has a problem. As with all other indicator lights, it is rather ordinary that it is only a concern for electrical connection. That said, it's better to be sure.

False contact

Follow the lines of the ABS probes of your Opel Omega 2 and measure the electric intensity with the help of a multimeter . In the event that one of them does not have the same value as the other three, it means that there is an electrical problem. Reassemble the line, if you find a bad connection you will have to repair it. When a cable is damaged, you will have to replace it.

A sensor problem

This obviously remains a rather recurring concern for an Opel Omega 2. It happens that the sounder sends an erroneous message. In this case, it will suffice to replace the sensor in question. You can control the probes using a oscilloscope .

A problem with the hydraulic block

The ABS of your Opel Omega 2 works by using a mechanism hydraulic , which will manage the intensity of the brake pads. If this mechanism is ever damaged, replacement of the ABS unit is often essential. In case this remains a concern of the block, we can generally feel it when braking.

Conclusion

An ABS warning light that stays on can come from quite different reasons. Either a sensor problem, a false contact. If the ABS unit fails, you will probably have to change it. And this operation happens to be relatively expensive, for an Opel Omega 2 or for each type of automobile. It is essential not to neglect an ABS warning light, for obvious safety reasons. Leave us a comment if this special ABS indicator article has served you. Enjoy again!