Fiddling with the system in your car's electronic control unit (ECU) is known as "chipping" because you have to replace the factory microchip with a new one programmed by the supplier of your choice. As remapping technologies have evolved, so have the techniques.
A more general approach is to direct and experience products from an established and reputable supplier. You can also consult with professional tuners for engine tunes & upgrades in Australia using the internet.
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A chip is a basic device that plugs into your car's built-in diagnostic port (OBD) and overwrites the engine card with an upgraded version in about 20 minutes – or easily reverts to the factory default card.
There are two main reasons for remapping: they are known as power and torque. Today, the power and performance of most cars are not limited by specific mechanical factors, but by the software that is run in the engine control unit (ECU).
The computer algorithm that operates behind the scenes when driving a modern car affects all parameters such as ignition timing, air/fuel ratio, and thrust pressure on the turbocharger.
By accumulating a turbo diesel engine, the economy can be increased by seven to 10 percent, because of the torque in the lower speed range. This means that the machine doesn't have to work as hard as before.