The ECU may be damaged due to erratic reading and writing data of Bluetooth or WiFi in bench mode, so you’d better use USB to connect the device and connector to improve communication stability.
Turn on X431 IMMO Tablet and select “IMMO Prog” function
Connect X-431 IMMO Plus or IMMO Elite programmer and DBScar VCI Connector simultaneously
Select IMMO Prog V10.65>>MED17/EDC17/ME17 Series>> TC1724
Input engine type (ME17.5.22)
The main control chip corresponding to the current engine type TC1724
Start to perform the main steps below.
Step 1: View Wiring Diagram
Follow the wiring diagram to connect X431 X-Prog3 and the original engine computer, and also power the device on.
Step 2: Read Chip ID
Read chip ID successfully
Step 3: Backup EEPROM Data
Read the original EEPROM data and then save it
Step 4: Backup FLASH Data
Read the original FLASH data and then save it
Connect Launch X431 IMMO device to the new engine computer
Step 5: Restore EEPROM Data
Select the original eeprom data to write.
Step 6: Restore FLASH Data
Select the original FLASH data to write.
Both EEPROM and Flash data are written into ME17.5.22 engine computer successfully.
Besides Launch X431 IMMO programmers, other Launch tools such as X-431 ECU & TCU Programmer, X431 X-Prog3 PC Adapter (need X-PROG3), X431 PAD VII, PAD V, PROS Anti-theft matching tool and other diagnostic devices + X-Prog 3 GIII programmer also can clone ME17.5.22 engine computer perfectly.