ECU Programming

With the advent of modern technology, even the cars have already been made smart and their performance tuning has been made even simpler. Now a days engine tuning may be performed via computers. Car engines may be made more efficient, producing more torque and power and become economical along with far as fuel consumption is concerned. This all results can be achieved by remapping your car's ECU settings.

Now a concern arise what actually is ECU remapping?

Before telling you about it lets discuss some fundamentals. Different car's performance parameters are now actually judged by sensors embedded at various places in the car. These parameters may include ignition timing, fuel consumption, air flow, throttle position, crank position e.t.c. All they are closely monitored via sensors and their performance reports are send to car's engine management system or electronic control unit (ECU). So ECU basically is a pc software program which process the signals send by the sensors and helps in better performance of the automobile in any given condition.

With that said, the question is automatically replied that why you ought to have your ECU remapped. Obviously for better engine performance. The vehicle manufacturers do not necessarily tailor make their ECU settings at sports performance level. It might sound weird for several car enthusiasts but its a fact. The logic behind it's that why would a granny still able to drive or a mother who drives alongside her kids, would require a high end engine. So that they address the concerns of all the customers and make sure that their product is well enough for nearly every conditions.

So ECU remapping can be done by just over writing the present software package of your car and replacing it with an even more tuned software, best fitting your conditions. The remapping, until recently was done by eliminating the present chip containing the software. It's been made easy after the advent of serial port remapping, and now ECU remapping may be performed by just plugging and overwriting engine map with a better sports performance version in the serial port.

Tuning ECU is just a simple performance upgrading but it may become complicated if you should be uninformed of one's car's specification and would result in making a mess if you may not pay consideration to the conditions, the automobile will need to endure. If you are a novice and want to perform an extremely non professional remapping, I'd advise you a simple tool best fit because of this purpose. It is known as "Galletto" and use to see your car's ECU tuning file. It's offered at just about $100 from the internet. You'll need to connect this tool with the obd socket and may be used to diagnose any fault in the car. When the info in the ECU tuning file is retrieved you need to edit and amend it in accordance with your desire employing a better tuned software program. But be careful here as the info will be in the shape of binary numbers. The program programs which are used to edit these information may be either "race 2000" and "winol ".Don't forget to put back tuning file back in the ECU after you are done.

ECU remapping do have some fuel implications if you should be trying to find an increase in engines power and torque. However an car may be tuned to an optimum level to save lots of fuel and enhance the power and torque as well. The outcome of the ECU tuning vary in line with the engines on that you performed the remapping.