There are two interfaces to read a 2012 Peugeot RCZ 207RC 1.6T engine: FGtech and kess.
FGtech feedback for PSA:
edc16c34 obd r/w ok
dcm 3.4 obd r/w ok
Or you need Kess, it will read write MED17.4.2 via OBD.
PSA Citroen med17.4.2 virgin Dump read by kess
It´s a virgin dump read by kess v2 boot mode of a new never been used psa bosch med 17.4.2
Bosch MEV17.4.2 == MEV174 reading with Ktag