The control module (also known as the engine control unit) is basically the brain of your vehicle. Among other things, it controls all settings for ignition and charge times and is set by the manufacturer at the factory, with economy, reliability, and handling having top priority.
Remapping (more commonly known as reassignment) allows settings to be changed to get more power from the engine it controls. One of the best things about this chip is its ability to raise the tachometer to a higher level. It can enhance the overall performance of the engine.
It is generally accepted that the only way to get truly optimal performance from an engine is to completely redesign the ECU for that engine. If you want to know more about diesel engine tuning, visit https://refineddieselremapping.com.au/.
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To get the best engine performance from your car, you need to have an ignition and charge setting that works perfectly with the rest of the engine settings. However, because the default system is not programmable, you will need to reinstall it to save the new settings.
On a modified vehicle, resetting the ECU can produce extraordinary results, making the vehicle more maneuverable and quieter, maximizing the benefits of all other changes, while achieving truly optimal performance for the available specifications.