Explanation scodifica immobilizer

Hi to all, as described in the title, I turned to the forum, I have read many discussions in which he speaks of the scodifica total or partial, of the immobilizer on a wide selection of power units. I am a beginner within this vast electronic world, the immobilizer is what exactly ?? ? contents in the engine control unit or in the body computer? the way in which it interacts, if it interacts with the transponder, what ? the difference between an encoding partial or total, and what do I get with these codes?
Sorry for these many questions that might be trivial but I would like to make myself clear on this topic.

hello, I began to read this pdf, for the scod... total and partial there are other discussions in the forum!! :)

http://www.dinoi.it/press/pubblicazi...ticoloRfid.pdf

I have searched this entire section, immobiliser, without finding anything...

Hello gick, one thing at a time to avoid confusion: the immobilizer ? a system antiavviamento that, for several years ? equipped on vehicles in general, the principle ? have a mechanical key equipped with a transponder code that is recognized by the antenna located in a nearby block set in motion, this key has a code that is identified by the control unit immobiliser she communicates with the engine ecu and exchanging data and recognized to be identical with the ecu the engine is ready to allow the start-up. This ? the basic principle and pi? simply described to help you understand its functionality. The positioning of these components at least in part, they vary from car to car. In regard to the scodifiche the total ? that does not need ir? to have the key with the transponder, the scodifica partial call vergin ecu need when you replace the ecu and once set this scodifica after you put the car in the first off of the same or the body computer or the ecu immobilizer trasferir? the code to the ecu.

ok so I have that in the workshop I have the replacement car and we have broken all and 2 keys with the transponder, to put 2 keys without should I make the total, in speaking of a point 188 1.3 mj, I can trust programs, car software, or volta sensor decoding for a job like that?

gick c? also all the possibilities? to retrieve the code from the body and then rewrite it in the transponder key, car, however, the sw goes well on this car only if you make the total will stay? the fault code on

No cos? not ca the spy goddesses remain on, thank you for the explanations, but maybe I expressed myself badly, I don't have to recognize no transponder in the key, so we got 2 new without a transponder, I wanted to know if it was possible to delete the search of the transponder in such a way that the machine is put in motion with a key without a transponder