BMW MSV80 E93 change ecu with a used one using autohex
Ive done today BMW MSV80 on E93 , I changed the ECU with a used one . Read ISN from ECU and write it in CAS , all done by OBD and took only 15 minutes to finish the job.
Using original AUTOHEX from http://www.obd2express.co.uk/, I verified obd2express is the authorized agent of www.autohex.us. I bought it under its promotion.
This function lets you read DME/DDE ISN
1) Read DME/DDE ISN
2) Read/Write CAS ISN
3) Read EGS ISN
DME – ISN 128 bits, and important notes followed.
CAS ISN value has been calculated, including: CAS ISN and CAS SK.