SCRIPT FOR IPROGPRO PROGRAMMER ONLY!
WORKS ONLY WITH THE MCP2515 ADAPTER.
This script works via CAN, only with the ECU password. This work involves opening the ECU and restoring the ECU after unsuccessfully writing other bootloaders, when the ECU stops responding to any commands. Supports reading and writing full Flash and emulated EPRO memory.
Paid assistance in calculating the password for the E39/E39A ECU is available only for users of this script.
Approximate carlist with ACDelco E39/E39A: