MULTI PROG Checksum

Except for ECU/ TCU cloning, VVDI Multi Prog could write modified files to certain ECUs. All ECU options marked by “C” support checksum.   Here comes a review of IMMO OFF using Multi Prog: Success in reading and writing immo… Continue Reading →

Quick Question: ECU EDC16C41 Nissan, Multi Prog doesn’t calculate the checksum and says failed. Here is the Answer: Select “Diagnostic” to create a diagnostic report on desktop. Send the diagnostic file to Xhorse support.   Reason: VVDI Multi Prog calculating… Continue Reading →