Recently updated on September 16, 2023 at 06:31 am
Meanwhile, many new cars are already ex works with a so-called Start-stop system, SSA or stop-start system for short. While many drivers are dissatisfied with the system, they can not switch off permanently, as it is at every TÜV appointment must work. Although the system cannot be switched off permanently, it can be switched off with the simple press of a button disabled become. However, it is activated again the next time the engine is started Automatically. Over time, drivers sometimes forget to switch off constantly. The system can be particularly annoying if you forget to turn off the SSA and your vehicle's engine switches off automatically when you turn on a busy road. In the worst case scenario, this could lead to an accident.
The automatic start-stop module can permanently deactivate the start-stop function
Through a Start-stop automatic memory module Is it possible to switch off the start-stop function or to deactivate permanently. Although the SSA function is also supported by a Recoding (for example by means of VCDS) disabled this represents a bigger one Intervention in the vehicle electronics and can often cause other error messages as well. Hence such an intervention not recommended, especially because SSA is recoded when required no longer switched on can be.
As mentioned, this works better with a start-stop automatic memory module (SSAM), in which the existing button for deactivating SSA, for example, by a Memory function is expanded. The memory module makes the last used setting automatically adopted by the vehicle each time it is restarted. So you have to not press the key to deactivate each time it is restarted. Another advantage of the memory module is that you can use the module again at any time with a key combination deactivate lässt and the factory behavior of the SSA can be restored. Thus constitutes such a SSAM module is an intelligent and inexpensive way of deactivating the automatic start-stop system in the car if necessary. The function has a gentle effect on the engine (turbocharger), especially after long motorway journeys, since lubrication is not interrupted.
Deactivate the start-stop system without coding
An automatic start-stop memory module also solves other problems. The start-stop system cannot be deactivated if (depending on the vehicle), for example, that too Body control module is exchanged. Another disadvantage of all systems is that they are tied to potential. This means that they are only connected to plus 12V or ground, although some vehicles read the control buttons with CAN or LIN bus. In addition, the voltage of 5 or even 3.3V can be much lower than the 12V modules that are sometimes offered online. That's why these options usually remain erfolglos.
Is it legal to switch off or recode the automatic start-stop system?
The Recoding the start-stop system is legally. It is true that the consumption values of the vehicle are measured when the automatic start-stop system is activated and it could be switched off permanently Deviations have as a consequence. However, the consumption is also increased by switching on the Air conditioning or by others Tire dimensions influenced. So make your way by deactivating the automatic start-stop not punishable, otherwise it would be tax evasion to a certain extent if you turn on the air conditioning.
The memory coding ultimately only changes the Starting state of the vehicle, which could also be changed manually every time. The BMW M Group even offers coding itself using an FA code. With the AG models from BMW, the coding can also be entered quickly. At AMG, the automatic start-stop system is part of the sports program switched off automatically.
Can consumption be reduced with the automatic start-stop system?
A scientific study was able to find out that the automatic start-stop actually generates fuel can be saved. The study measured the additional consumption during the starting process and the consumption when idling. From the values it was determined that switching off the engine can bring savings after many seconds. Mostly it is assumed that the engine is only to be stopped from one minute brings a saving in consumption. But this is wrong, then already from 7 seconds, the fuel consumption is definitely lower. Taking into this calculation other factors such as Engine, battery or starter wear not were included.
We hope that you have received our information report on the topic / term Anti start stop module (Further designations / keywords are: deactivation start stop, SSAM, start stop automatic memory module, start stop deactivation module, start stop switch off the system) from the Autotuning category. Our goal is to have the largest German-speaking tuning lexicon (Tuning Wikipedia) and to explain tuning technical terms from A to Z easily and understandably. We are therefore expanding this lexicon almost daily and you can see how far we have already come HERE see. And soon the next one will be Tuning scene concept illuminated by us. There's a theme that not can be found in our Wikipedia? Then send us an email at firstname.lastname@example.org and gives us the term. We will write a suitable article as soon as possible. PS. By the way, you will be informed about new topics if you have ours Feed subscriber.
Optimal control over the start-stop function
Modern vehicles often have an automatic start-stop system (SSA), but the drivers do not always approve of this. If you ask yourself, how to disable start and stop, there is the option to do this temporarily by pressing a button, but that is Permanently deactivate start and stop-Function not available directly from the factory. Fortunately, the Start-Stop Automatic Memory Module (SSAM) offers a viable solution. With this you can do about that Permanently deactivate Mercedes start and stop, without having to resort to complex recoding. The module remembers the last state of the SSA and takes it over when restarting, meaning that the driver does not have to constantly do so Disable start and stopbutton must be pressed.
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