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