OBDII tool with for car electronic control unit internal memory modification functions, such as Read/Write EEPROM or FLASH, Clear Immobilizer Code, Read Immobilizer Status and Program Cards. There is no need to open control unit, de-solder memory IC or connect any wires directly to it. All functions works by OBDII connector, but any supported control unit can be connected on the benchusing connection manual . Clear Immobilizer Code function is fully automated - just press button and control unit be cleared. ECU is ready to accept new immobilizer code after previously programmed code is cleared - no programming is required. This in not a tool for a TOTAL immobilizer disabling. It only clears previously memorized immobilizer code to give ability of using second-hand Engine control Unit (ECU) in particular car or make simple data cloning from one ECU to another. Software V4.09 supports: ABS/ESP (ATE) for X91/X95/X38/L70 - EEPROM R/W, Change VIN, Change KM by OBDII Automatic parking brake () for X95/X38 - R/W Config, Change VIN, set maintenance mode for breakpad replace (NEW !) EDC17 / SID305-310 / DCM3.4 / EMS31XX MILEAGE REPAIR by OBD II EDC15C3 (both CAN-BUS and WIRE immo systems) - Read/Write EEPROM, Read/Write FLASH, Clear Immo Code EDC15C13 - Read/Write EEPROM, Read/Write FLASH, Clear Immo Code 31H - Read/Write EEPROM, Read/Write FLASH, Clear Immo Code Note: Installation guide not included, we strongly recommend you professional installation. Please check as much as possible to make sure the item is what you need. Tips: The product may be updated constantly Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Colour:As Shown Material:plastic Package Contents:1 * OBD2 Auto ECU Programmer tool Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.