OBD2B to OBD1 Adapter Harness
This harness allows you to plug an OBD1 ECU into an OBD2B car.
Perfect for P28 and P72 ECU's (OBD1)
These ECU's are the most common for Socket & Chip Remapping
Sockets and Chip Kits also available
OBD2B is 1998 on.
If you're vehicle is 96 - 98 you may require the OBD2A adapter