# OBD-1 [OBD1 connector part number](https://github.com/rusefi/rusefi/wiki/OEM-connectors#64) https://github.com/rusefi/rusefi/wiki/Honda-Prelude-1993 https://github.com/rusefi/rusefi/wiki/Honda-Accord-1995 https://ff-squad.com/wp/?paged=2&cat=17 # OBD-2 [OBD2 connector part number](https://github.com/rusefi/rusefi/wiki/OEM-connectors#104) # DBC K [DBC Honda K](https://github.com/rusefi/rusefi/wiki/OEM-connectors#125-pin) # K engine plug A ![x](Images/Honda_K_plug_a.png) B ![x](Images/Honda_K_plug_b.png) C ![x](Images/Honda_K_plug_c.png) D ![x](Images/Honda_K_plug_d.png) E ![x](Images/Honda_K_plug_e.png) # Misc ![x](OEM-Docs/Honda/ECU_overview.jpg) [bomarc-services-p28.pdf](OEM-Docs/Honda/bomarc-services-p28.pdf)