Should you be familiar with the topic Chiptuning deal, then you may have heard of the term "Popcorn or Hardcut Limiter" belongs. But what is it actually? We try to explain it to you roughly. Ordinary cars have one the weicher and comfortable rev. By interrupting the ignition and the injection, the engine is protected from damage caused by excessive speed. At sports car or software-optimized cars (so vehicles with an increase in performance) there are also so-called Hard cut limiter (Popcorn Limiter). From gentle and comfortable you can after the installation can not be talk more. But how will the change be achieved? The Ignition interrupted, but still for a few bars injected and depending on the programming, ignited later.
In other words: With a chip tuning with the desired Popcorn or Hardcut Limiter a hard cut is generated by injecting the engine at a precisely defined engine speed is exposed. Injection starts again as soon as the engine speed increases falls off. Since this process occurs in Hundredths of a second happens, the typical arises Popcorn Effect. What is meant is the pop-pop-pop soundscape!
Is that only possible with petrol or also with diesel?
When the speed limiter is reached, the changes Popcorn limiter also the behavior of a diesel vehicle. If the speed limiter is reached in the series vehicle, the speed is normally kept at this point by the soft cut limiter until the driver intervenes. However, if a popcorn limiter is used, the fuel injection is also suspended at maximum speed and the engine behaves similarly to a gasoline vehicle with a hard-cut limiter
We hope that you have received our information report on the topic / term Popcorn Limiter (Other terms / keywords are: Diesel Hardcut Limiter, Hardcut Limiter, rev Limiter, Hard Cut Limiter, Popcorn Limiter, Hard-Cut Limiter, Popcorn Limiter, Hardcut Limiter) 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 can not be 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.
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