A "checksum error writing buffer" in typically indicates a mismatch between the data being written and the expected mathematical value (checksum) used by the ECU to verify file integrity
Marco wiped the sweat from his forehead. The dyno room smelled of hot metal and burnt rubber. Outside, the Subaru WRX STI sat strapped down, its owner pacing by the window. checksum error writing buffer kess v2
Troubleshooting the "Checksum Error Writing Buffer" on KESS V2 A "checksum error writing buffer" in typically indicates