#Ecu tuning motorcycle full#
#Ecu tuning motorcycle software#

If you need one of these unique features you may be limited to using one or the other. Both methods have some of the same capabilities, but, there are unique features of both systems. There are some differences in how both these methods change fuel delivery and which one is better for your motorcycle will depend on your specific needs. This is commonly referred to as ECU flashing or ECU tuningД«oth methods accomplish the same goal, change fuel delivery to match the new air curve, achieving a desired air fuel ratio. The second method we go straight to the source and directly modify the fuel map the engineer developed in the ECU. Examples of piggyback systems are Dynojet Power Commanders, Bazzaz Z-FI, and Two Brothers Juice Box. This is an electronic device that in installed between the ECU and the fuel injectors. `ДЇirst is with a piggyback fuel management system. There are two main methods used to change fuel delivery on motorcycles. Just as conventional maps as used as a guide, a fuel map tells the ECU when and how much fuel to deliver based on engine load and rider inputs. This new fuel delivery setup we call a fuel map. The Power Commander allows users to change the fuel delivery requirements without accessing the ECU. The fourth graph shows the change of fuel delivered, via a Power Commander, to match the new air curve.

#Ecu tuning motorcycle full#

Then on the third graph the air curve for full system exhaust. In the following graphs, you will see the air curve and fuel curve for a stock engine. They used it when explaining this concept to Power Commander Tuning centers. This relationship between air in fuel is referred to as an air fuel ratio (AFR)ДЄ great representation of this air flow change was created by Dynojet. This change in air the engine pumps in and out will change the time and amount of fuel that is required. If any of these items are changed for better performance, sound, style, or for worse, engine wear, it will change the amount of air the engine can/will take in and push out. Basically, the fuel delivery system in place is designed for a bike off the showroom floor. This means that the stock Electronic Control Unit (ECU), which controls when and how much fuel to deliver, via the fuel injectors, delivers fuel amounts based on the stock engine configuration as delivered from the factory.ДЄn engineer developed this fuel delivery for the stock bore size, stock intake valves, stock head gasket, stock cam degree, stock crank, stock exhaust, stock exhaust baffles, stock air filter, stock air box, etc. In a fuel injected engine, and carbureted engines for that matter, fuel delivery is set up for the configuration of your engine. Our reliable, high quality ECU re-mapping service starts from just ВЈ350 +VAT.The basics of dynamometer tuning, fuel mapping, and why you need to have it done to your motorcycle ItвЂ™s also possible to unlock additional features and capabilities of the ECU вЂ“ for example, on the latest Kawasaki ZX10r we can enable the auto-blip function, adjust RPM limiters, adjust fan temp, and adjust RPM idle, to name just a few. Its primary purpose is to improve rideability. The benefits of ECU flashing arenвЂ™t necessarily about headline-grabbing power gains but rather achieving a smoother, more responsive power delivery throughout the rev range. Thus overwriting the chip with a new program is known as flashing, re-flashing, or direct ECU mapping.

#Ecu tuning motorcycle software#

An ECU chip uses вЂflash memoryвЂ™, a type of solid state software encoding. There is still a case to be made for taking that path, as a fuel module can be easily removed, returning your bike to a completely stock condition.Д«ut as an alternative it is now possible to directly re-program an ECU chip.

Previously the only way to alter these settings was to use a piggy-back fuel module, such as a Power Commander. The real-world consequences of these compromises are experienced in things like snatchy throttle pick-up and flat spots at certain points in the rev range factors that directly affect rideability. Ultimately, this program determines how your engine operates.Д«ut the manufacturerвЂ™s program contains a number of compromises and limitations, both for engine reliability and more often to fulfil emissions test and other regulatory requirements at certain RPM values. The ECU is factory pre-programmed to manage a wide range of parameters. All modern engines are controlled by a microprocessor chip the Electronic Control Unit or ECU.