# OBD-1 [OBD1 connector part number](OEM-connectors#64) [1993 Honda Prelude](Honda-Prelude-1993) [1995 Honda Accord](Honda-Accord-1995) [ECU Pin diagrams](https://ff-squad.com/wp/?paged=2&cat=17) # OBD-2 [OBD2 connector part number](OEM-connectors#104) [1996 Honda Civic](Honda-Civic-1996) # DBC K [DBC Honda K](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) [Honda-S2000](Honda-S2000) [bomarc-services-p28.pdf](OEM-Docs/Honda/bomarc-services-p28.pdf)