Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Chevrolet >> 2012 >> Cruze LS, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Engine Controls/Fuel - 1.4L - Description And Operation) >> Description and Operation >> Engine Control Module Description >> EEPROM

Engine Control Module Description: EEPROM

WARNING: This page is about a different variant/trim than selected.

The programmable read only memory (EEPROM), which can be erased electronically, is a permanent memory that is physically part of the engine control module (ECM). The EEPROM contains program and calibration information that the ECM needs in order to control the powertrain operation.

Special equipment, as well as the correct program and calibration for the vehicle, are required in order to reprogram the ECM.

scientia non olet · About Mike's Workshop Manuals