EvilEvolution8 Posted October 8, 2018 Report Share Posted October 8, 2018 Hello Guys, I need to wire the CAN2 of my Thunder to stock harness of Evo 8 (to use the stock OBD2 port). The Evo 8 pinout says PIN62 and PIN79 are diagnostic ... which one I should user for CAN Lo and CAN Hi? Thanks Quote Link to comment Share on other sites More sharing options...
Simon Posted October 8, 2018 Report Share Posted October 8, 2018 Quote Link to comment Share on other sites More sharing options...
EvilEvolution8 Posted October 8, 2018 Author Report Share Posted October 8, 2018 I already saw that schema...i hope that someone knows the pin without test the harness Quote Link to comment Share on other sites More sharing options...
Adamw Posted October 9, 2018 Report Share Posted October 9, 2018 The Evo 8 didnt have a CAN bus from the factory, Im pretty sure it uses a single wire K-line type protocol, so it will not have suitable wires already in the harness. Since CAN needs to be twisted pair wires you will be best to run two new wires from the ECU to the OBD2 socket. Quote Link to comment Share on other sites More sharing options...
EvilEvolution8 Posted October 9, 2018 Author Report Share Posted October 9, 2018 8 hours ago, Adamw said: The Evo 8 didnt have a CAN bus from the factory, Im pretty sure it uses a single wire K-line type protocol, so it will not have suitable wires already in the harness. Since CAN needs to be twisted pair wires you will be best to run two new wires from the ECU to the OBD2 socket. Ok Adam, thanks a lot Quote Link to comment Share on other sites More sharing options...
Grant Baker Posted October 10, 2018 Report Share Posted October 10, 2018 Out of interest, did you just run CAN wires to the OBD port, or Sensor Earth and +12V as well? Quote Link to comment Share on other sites More sharing options...
EvilEvolution8 Posted October 11, 2018 Author Report Share Posted October 11, 2018 CAN wires + 12v + Ground (i think is not a sensor ground ) Quote Link to comment Share on other sites More sharing options...
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