Many drivers consider recalibrating their car’s computer, the main reason usually being togain power, although there are other benefits. Yes, if you want to give a little morepower to your car’s engine, you don’t need to look for new parts, replacement parts or complicated engineering. Reprogramming is a good solution. So what is thecar reprogrammingand what are the advantages?
What is car engine reprogramming?
Theengine reprogrammingof your car, consists of modifying the operating parameters of the car’s computer. Some of these parameters are the oxygen sensor values, injector opening, IAC valve action ranges, throttle response, etc. In fact, any component of your car equipped with an electronic controller and a sensor can be modified by reprogramming.
This procedure is usually performedto increase engine powerreaching the wheels, but in some cases it is also done to restrict power to improve fuel efficiency or to electronically limit the
Electronics have allowed brands to get more out of their cars’ engines, making them increasingly powerful and fuel-efficient. This is why chiptuning has become more popular in recent years, as it’s a relatively simple way to sacrifice efficiency for power.
Therefore, it is possible to make thereprogramming of all car brandsFor example, you can carry out Renault engine reprogramming, Audi engine reprogramming, Volkswagen engine reprogramming, Mercedes engine reprogramming, engine reprogramming, Ford engine reprogramming, BMW engine reprogramming.
Car Engine Reprogramming: How Does It Work?
Thereprogrammingis performed in a workshop specialized in this procedure, and is done by connecting a computer to the car’s OBDII port via a special cable. This port is the same one used to check for various faults in your car’s systems.
Once the computer is connected to the aforementioned port, you have two options: replace the car’s program with a predefined configuration in the engine software, or manually change the parameters one by one. The first procedure is faster but less personalized (and therefore less secure), while the second is more detailed but time-consuming.
Once the reprogramming is complete, the changes take effect immediately on the car’s behavior. It is possible to reverse the changes, but only by reprogramming the engine again.
What are the benefits of car engine reprogramming?
An optimization of accelerations and recoveries, that is to say aaugmentationof the couple and thepower. Approximate figures for optimal reprogramming are a 25% power increase on a turbocharged engine, although this can go up to 40%, and 10% on naturally aspirated engines.
If the car’s engine is a turbo diesel, a reduction in fuel consumption will be noticeable, provided the driving is smooth.
Some turbocharged gasoline engines can also reduce fuel consumption, but not always. They are usually found in low-powered cars, which, by increasing their power, and always with moderate driving, improve their fuel consumption by about 10%.
If you have a supercharged engine, with reprogramming you can increase its response and power to the wheels in a short time and without investing too much money. Reprogramming is a simple way to improve your performance without spending too much on new parts.
Another advantage is that it is a reversible operation, and if you ever want to return your car to its original condition, you only need to have the reverse reprogramming done, but you will also have to pay a similar amount to what you paid before.