#What is ecu tuning full#
#What is ecu tuning code#

Re-flashing the ECU, as well as other alterations to the vehicle, could void your Original Equipment Manufacturer warranty often referred to as the OEM or factory warranty as well as any Extended Warranty you may have purchased to cover future repairs to the vehicle.

Will Re-flashing the ECUвЂ™s memory void my manufactures warranty? Here are a couple of common questions people ask. We design our tunes for drivability and to make the safest amount of power, when your on it, or just cruising around. That being said, too much advancement can cause detonation, and very many, not so exciting things. Optimal power is always based around adjustments to ignition. So you can see why just dumping or removing fuel without making changes to this now 'free-er flowing system', can act as a band-aidВ in terms of making the bike runВ clean/smooth. The spark begins combustion and it has a direct effect on how an engine runs, how much power and torque it makes, and how reliable it is. Ignition Timing or ignition advance is the point in the engine cycle when the ECU generates the spark at the plug. We make our adjustments to the ignition maps to built a solid TQ line without losing a fraction of HP. Paired with disabling AIS/Pair Systems on the bike along with a built-in weather station to appropriately display the torqueВ curves based on atmosphericВ changes.

Here at Toce Performance, we run our changes to ignition on our DynoMite Dyno. Proper ignition is the single most important and critical element in tuning an internal-combustion engine. Now, as we already mentioned fuel is not the only focal point one should adjust when making modifications for optimal performance.

With changes to ignition, we were able to increase the torque an additional 14.3 footВ pounds and 1900 RPM's earlier making this bike trulyВ fun to ride. While remapping both the IAP (Cruise map) and TPS (Load map) to make a smooth transitioning street bike, into a powerhouse. Despite initiallyВ losing midrange tq and hp, with the knowledge of our tuners, and many many runs on the dyno, we were able to generate 31.5 Extra Horsepower out of the bike. Just from these modifications, we made an increase +10whp at top end. We unrestricted the factory settings, and only made adjustments to Yamaha's ETV System (Electronic Control Throttle Valve) which is extremely limited from the factory. Here's a dyno sheet of our 2015 Yamaha R1 - BMC Air Filter and 3/4 Cat Delete Toce Exhaust. Here's a great example over why ECU Remapping and eliminating the ECU's factory restrictions is so much more beneficialВ than Piggy Back Units. Even piggyback systems that have 'auto-tune' features are still only hacking the injector signal to reach a targetedВ AFR. More fuel, less fuel to reach a target AFR (air-to-fuel ratio). When you run a piggyback system, most of them are interfaces that connect between the ECU, and the sensors (typically fuel injectors) to interruptВ this programmed signal from the ECU and change it to accommodateВ for changes the user wants.

#What is ecu tuning full#

Significant improvements can be achieved by correcting the stock ECU's deficiencies and tuning the engine to take full advantage of its potential. The result of this is often a compromise resulting in sub-optimalВ performance. Stock ECU's generally are far from optimal and are developed to allow for a wide range of riding styles, fuel quality and operational conditions.

#What is ecu tuning code#

ECU ReFlashing, in general terms, is a method of erasing the ECUвЂ™s program code (instructions) and reprogramming the vehicles ECUвЂ™s Flash Memory with altered program code, thereby changing how the ECU will respond to inputs. The term вЂњFlash MemoryвЂќ refers to a particular type of EEPROM that has a fast erase and reprogram time of its internal storage. Most ECUвЂ™s have a main memory storage system that is comprised of a nonvolatile Electrically Erasable Programmable Read-Only Memory device called an EEPROM. All of these output responses from the ECU have to be predefined in ECUвЂ™s internal memory. In general terms, the ECU is primarily responsible for monitoring and managing the engine's performance via a number of sensors and then calculating the proper signal to send external devices to control the operation of the engine. Most modern engines are equipped with a microprocessor-based computer referred to as the Engine Control Unit or Electronic Control Unit which is abbreviated to ECU.