14 pin OBD to OBD2 test exam adapter lead cable is used to convert from Nissan OBD1 to OBD2. As standard cable, it can be used on some obd2 diagnostic tool which support diagnosing cars models before 1996 with 14pin socket, such as Nissan 14pin cable can be used with Multi-diag J2534 pass thru and so on .
After you read out original ECU data, instead of dismantling the new ECU to write the data, you can use Mercedes Benz ECU ME9.7,272,273 cable to connect KTM100 or KTAG to write the new ECU data into new Mercedes ME9.7 ME 9.7 ECU ECM Engine,
OBD Converted cable is available to test cars for Two OBD diagnostic tool at the same time, it is the standard OBD 16 Pin Universal diagnostic interface.