ECU Jumper Harness - OBD1 to OBD2B

This ECU Jumper harness is used for installing an OBD2B ECU into an OBD1 chassis. Converts FROM OBD1 TO OBD2B. This is ideal when you have installed an OBD2 engine into an OBD1 car and would like to use the OBD2B ECU that corresponds with your engine.

NOTE: Most OBD1 chassis will need additional wiring/sensors installed to operate correctly with and OBD2 ECU as it looks for additional sensors that your OBD1 chassis may not have.