Фразы встречаются в следующем контексте:

Self shutdown circuit
Turning the ignition switch to its off position triggers this circuit which is in charge of blocking emissions due to residual fuel, writing the most recent learning data to EEPROM, waiting the specified amount of time, and performing other shutdown tasks before finally cutting the power to the computers.

может, self shutdown circuit - самоотключающаяся цепь?
и learning data - накапливаемые данные?

Заранее спасибо.