Question:
Xhorse multi prog failed to read the Renault Continental ECU SID309.
The error is: pflash unprotection failed – connection failed.
This ECU is currently not supported by multiprog.
sid307, sid309 and sid310 have Tprot password active; if you don’t find before password through obd then you can’t have access to boot.
What tools to read Renault SID309 ECU?
Foxflash/Flex is good in boot mode. PCMFlash safe by OBD.
Autotuner/Flex/x17/kess3 can read full flash and eeprom by obd.
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