ECU Remapping - Custom Remaps versus Library Maps

You already know how remapping the ECU can improve your car's performance: more power and torque, smoother management, better fuel market.  Today all you have to do is find someone to complete the job.  You'll likely realize that a few businesses sell custom or bespoke maps and other businesses discuss using library avenues.  It's extremely important that you know the difference between both sorts of remapping.  Bespoke remapping can be more expensive, but it has significant advantages that allow it to be worth the price.

Bespoke or habit remapping begins with the file that is in your car's ECU right now.  The technician downloads the initial ECU map out of the car after which modifies parts of it to enhance engine performance.  The files for many distinct processes are tuned with high priced pc software.  The technician needs to know the best way to recalibrate each atmosphere -- in other words, he has to know what he is doing.

Along with the maps that restrain fuel combustion, the ECU additionally comprises data related for your vehicle like immobiliser info, software upgrades and bug fixes from producer, and so on.  For  car remapping , just the records which need to be changed are touched during the remapping -- other crucial data concerning the vehicle is left undamaged.  Afterward the map is flashed back to the ECU, overwriting the present file.  A backup of the original ECU document is maintained by the supplier, just if.  Bespoke remapping is tailored to a specific vehicle, which suggests that the best possible results.

Remapping with a library file is quite different.  The technician doesn't make use of the initial ECU file from your car.  As an alternative, a modified ECU map is chosen in the library of perhaps 10,000 files that are generic.  The library file is copied back into the car's ECU, overwriting everything -- for example some other vehicle-specific information which may have been on the original file.

Now, this selection of library files has a shady history.  It is composed of all ECU files that somebody compiled from unknown sources, copied to a CD, and sold for a few pounds online.  Most, if not all, of the ECU records were stolen from professional remappers.  Because of this, you really do not understand anything regarding the quality of the files or how they may influence your engine.

Remapping that the ECU with a library record is an error that may have dire consequences.  The library document probably wont contain the immobiliser applications that keeps your automobile secure.  It will not possess recent applications updates or bug fixes that are crucial.  And let us not forget that a service provider utilizing library files probably cuts corners in other ways, using cheap tools and nominal technician training.

What happens once you replace an automobile's exceptional ECU map having a library document?  Undoubtedly the engine might output more energy following the remap, but there is no guarantee that the progress will soon be exactly what you predicted.  Your engine may unexpectedly develop glitches and don't operate as it will.  The ECU could freeze and become inaccessible so you can not even fix the harm.  Without the standard security features, your vehicle might be stolen more easily.  And worst of all, you may be made to devote a lot of money replacing the ECU or repairing the engine.

Now you realize why custom maps are so much better than library maps, how does one find someone to do the work?  First and foremost, ensure that the company does offer bespoke remapping that is performed by qualified technicians.  It isn't hard to tell whether you're handling a professional or even a poseur.  Just ask the tech a couple of questions about how the remapping is accomplished, what type of files he uses, which engine matches are changed, and so on.  A licensed and skilled individual will be absolutely able to explain the finer points of this remapping process for your requirements.  Of course, if someone mentions library files or tries to convince you the library files are equally as great as custom documents, then cross them off the list.

This is a hightech industry and tech costs money.  If you find a service provider with very reduced rates, ask your self why.  In all probability , they are using library files and cheap programs for remapping.

You also ought to guarantee your self about the firm's after-sales support.  Is there a trial period after the remapping?  Do they keep a copy of the initial map incase you ever want to change back?  Does the workmanship include a warranty?   Make sure you're Contented with the responses to such questions

Remapping that the ECU is definitely an effective way to boost engine performance, however if it's not done properly you really do put your car in danger.  There's no wonder that bespoke or custom remapping is a better option compared to remapping together with library files.  You're going to receive the best outcome, and equally essential, you'll protect your expensive vehicle from damage.