If you failed to read Renault EMS3132 ecu with Xhorse vvdi prog programmer, try the pinout that Xhorse expert provided below.
photo of Renault EMS 3132 Siemens ecu
Verified working okay:
USE
8OTHER___ CITROEN__GEARBOX(29F200BB) from read ecu renault EMS 3132 Siemens pin out ok …..
indicates the pins with arrows……
RED———VCC
black——-GND
COFFE——TXDO
ORANGE—RXDO
BLUE——-POL.4
GREEN—–POL.5 PIN 29
YELLOW—-RESET