ECU Remapping Custom Remaps compared to Library Maps
You already know how remapping the ECU can improve your car's performance: greater power and torque, smoother management, better fuel economy. Today all you've got to do is find some one to do the work. You'll likely notice that some businesses sell custom or bespoke maps and other companies talk about using library avenues. It's really crucial that you know the difference between both different types of remapping. Bespoke remapping may be expensive, but it's significant advantages which make it really worth the price tag.
Bespoke or habit remapping begins with the document that is on your car's ECU at the moment. The technician arranges the initial ECU map from the car and then modifies elements of it to enhance engine efficiency. The files for a lot of distinct procedures are tuned with high priced pc software. The technician needs to know the best solution to recalibrate each surroundings -- in other words, he's got to understand what he's doing.
Along with the maps that restrain gas gas, the ECU also contains data relevant to your vehicle such as immobiliser info, software updates, bug fixes from producer, and so on. For this reason, only the records that have to be changed are touched during the remapping -- other vital data about the vehicle is left intact. Then the map has been flashed back into the ECU, overwriting the existing file. A copy of this original ECU file is kept by the service provider, only in case. Bespoke remapping is tailored to your particular vehicle, which suggests that the best possible results.
Remapping with a library record is very different. The tech doesn't utilize the original ECU file in the vehicle. As an alternative, a modified ECU map can be preferred from a library of perhaps 10,000 generic files. The library file is copied back into the vehicle's ECU, overwriting everything -- including almost any vehicle-specific information which may have been over the file.
Now, this group of library files has a shady past. It is made of ECU files which some one compiled from unknown resources, copied to a CD, and sold for a few pounds online. Most, if not most, of these ECU records were stolen out of professional remappers. Consequently, you truly don't know anything regarding the caliber of the files or how they may affect your engine.
Remapping that the ECU using a library file is an error that may have dire consequences. The library file probably won't retain the immobiliser software that keeps your automobile secure. It wont have recent software upgrades or crucial bug fixes. And let's not forget a service provider using library files probably cuts corners in different ways, using inexpensive gear and minimal technician training.
What happens when you replace an automobile's unique ECU map with a library record? Certainly the engine could output more power after the remap, however there isn't any guarantee that the progress will probably be exactly what you predicted. Your engine may suddenly develop glitches and don't use as it will. The ECU could freeze and become inaccessible so you can't even resolve the harm. Without the normal security features, your car could be stolen more easily.
Now you understand why habit maps are much better than library maps, how do you find someone to complete the job? First and foremost, be certain that the provider really does offer bespoke remapping that is performed by qualified technicians. It's not hard to tell if you're managing a skilled or a poseur. Only ask the tech a few questions about the way the remapping has been accomplished, what sort of files he uses, which engine settings have been changed, etc. A certified and knowledgeable individual will be perfectly able to explain the finer points of the remapping process for your requirements. Of course if someone mentions library files or tries to convince you that library files are equally as good as custom files, then cross them off the list.
This really is a high-tech industry and technology costs money. If you discover a service provider with very reduced prices, ask yourself why. In all likelihoodthey have been using library files and cheap programs for remapping.
engine remap should also guarantee your self regarding the firm's after-sales support. Is there a trial period after the remapping? Can they maintain a copy of the original map in case you ever want to change back? Does the workmanship include a warranty? Does the organization guarantee developments in BHP, torque, and fuel economy? Make sure you're Delighted with the replies to those questions
Remapping the ECU is a highly efficient means to boost engine performance, but whether it isn't done correctly you truly do put your own car in danger. There's no wonder that custom or bespoke remapping is just a better option compared to remapping together with library files. You'll find the best results, and equally significant, you will protect your costly vehicle from damage.