OBD-II I2C Adapter on PSA vehicles
Posted: Tue Aug 01, 2017 5:50 am
So after a while of browsing the internet and asking Peugeot/Citroën dealerships for help I figured out why my Mega kit isn't working on my '02 Peugeot 206 GTi.
Apparently PSA vehicles up to '06 do have the OBD-II connector and the Freematics adapter wil fit the J1962 (X11/22), but...
it's not running CAN but VAN (Vehicle Area Network) ISO 11519-3, the OBD-II plug actually sits after a multiplexer called BSI (Built-In Systems Interface) that'll only send several K-lines and one L-line to the plug, but all ISO9141.
I've on a hot persuit of wiring diagrams and device pin-outs at the moment, but will update if I have more information about where to find the CAN Low & High.
I hope this is helpfull to other users with PSA vehicles and myself will greatly apreciate any aditional information an the matter!!
Apparently PSA vehicles up to '06 do have the OBD-II connector and the Freematics adapter wil fit the J1962 (X11/22), but...
it's not running CAN but VAN (Vehicle Area Network) ISO 11519-3, the OBD-II plug actually sits after a multiplexer called BSI (Built-In Systems Interface) that'll only send several K-lines and one L-line to the plug, but all ISO9141.
I've on a hot persuit of wiring diagrams and device pin-outs at the moment, but will update if I have more information about where to find the CAN Low & High.
I hope this is helpfull to other users with PSA vehicles and myself will greatly apreciate any aditional information an the matter!!