Launch X431 X-PROG vs. X-PROG3 Programmer
The optional Launch X431 “X-PROG” or “X-PROG3” is required for compatibility when the unit is related to the immobilizer. What’s the difference between XRPGOG and XPROG3? Item Launch X431 X-PROG Launch X431 X-PROG3 Read/Write EEPROM No Yes Read/Write MCU… Continue Reading