PCMTuner Read and Write Citroen Denso 4N13 ECU via OBD

By | April 27, 2023

Is it safe read write flash file from this Denso ecu (4N13) using pcmtuner via OBD?
Car- 2012 Citroen C4 aircross, 1.8 d, 110 kw.

I have tried to read with module 26 (identify and read ok, but afraid to write).

Pcmtuner Citroen Denso Ecu 4N13 1

Pcmtuner Citroen Denso Ecu 4N13 2

Yes, go for it. pcmtuner read and write Denso 4N13 via OBD.

It will read, write and do checksum.

If failed, try do it on bench.