文档介绍：迈腾，涡轮增压，寿命
Power optimization by adjusting the vehicle ECU
2010-12-3 16:31:41 upsolute published in the car world car . This is mainly because each engine will have mechanical endurance limit, the power output is closer to the limit, the engine hardware life is shorter. Through long-term experiments and practical tests, according to different types of engines, lifting 8% to 30% is a safe area (the engine will not be scrapped earlier than other parts of the vehicle). Some owners in order to pursue greater power output, will replace the engine hardware, such as the replacement of the piston and crankshaft of high intensity, so enhance the range depends on the hardware is awesome!
Three, about fuel consumption
Since car manufacturers usually design a more moderate ECU program to adapt to a changing market, the fuel consumption of the original ECU process is not the lowest nor the highest. If the owner does not pursue the power output increase, then through the ECU adjustment can reduce the average fuel consumption, but the reduction in the range of less than 5%, otherwise it will affect the power output.
If only the pursuit of power output, driving habits in the same state, fuel consumption basically unchanged. But in high speed operation, ECU will be identified as movement mode, power output increased substantially, fuel consumption will increase, the specific increase depends on how much the driver's driving condition.
Four, the current popular ECU adjustment method
convert stored program chip mode
Storage program chip is a popular way to have more than 10 years, the replacement of different programming chip, as long as the ECU computer shell open, unplug the original chip to replace the new chip (has stored program) will come to an end.
OBD detect the input and output mode of the mouth
The device reads the ECU program dedicated to auto detection of OBD port plug, ECU program, the program modified to use professional software, and then through the OBD port