An indicator that lights up is not a good omen. You may believe that it is simply a malfunction from sensors . However, it is essential to pay attention to it. How does ABS work? Why does the light go off? How to do? We will answer all of these questions, so you can get behind the wheel of the Opel Olympia safely.
What is an ABS on an Opel Olympia
ABS stands for Anti Blocking System . It is a system that will improve your braking, among other things for intensive braking. Before the development of ABS, the brake pedal was directly linked to the pads. As soon as the pedal was depressed, the pads tightened on the discs. The disadvantage with this mechanism is that there is a chance of skating. With the help of sensors, ABS calculated braking. Instead of pressing on the discs, the pressure will oscillate a certain number of times per second, in order to prevent a blocking overall wheels of your Opel Olympia. No skating, and braking becomes much more efficient.
Opel Olympia: why the ABS warning light is on
If the ABS warning light comes on, it is sure that the Opel Olympia has a malfunction. As with all of the other indicator lights, it is quite common for this simply to be a malfunction of the electrical connection. However, it's better to be sure.
False contact
Reassemble the cables of the ABS sensors of the Opel Olympia and read the electrical voltage with a multimeter . If one of them does not have the same value as the others, then there is an electrical fault. Follow the line, if you find a bad connection you will have to correct it. If ever a wire is in bad condition, it will have to be changed.
A sensor problem
This is indeed a rather common malfunction for an Opel Olympia. It happens that the sensor emits an erroneous message. Then, it will be enough to change the sounder in question. You will be able to control the sensors using a oscilloscope .
A problem with the hydraulic block
The ABS of the Opel Olympia operates using a mechanism hydraulic , which provides an opportunity to manage the strength of the brake pads. When this mechanism is damaged, changing the ABS unit is generally necessary. If it's a block malfunction, it usually feels when braking.
Conclusion
An ABS warning light that comes on may be due to very different reasons. Either a sonar malfunction, a false contact. Assuming the ABS unit is damaged, it will likely need to be replaced. And this intervention happens to be relatively expensive, for an Opel Olympia or for any model of vehicle. It is essential not to abandon an ABS warning light, for obvious safety reasons. Leave us a comment in case this specific ABS warning light has helped you. Enjoy the road!