OBD0 MPFI to OBD1 Distributor Jumper Harness

The SpeedFactory OBD0 MPFI to OBD1 Distributor Jumper Harness (SFR-01-046) is engineered to bridge the connector mismatch between OBD0 vehicle harnesses and OBD1 distributors without permanent modifications. This plug-and-play solution ensures a clean and reliable connection, simplifying the process of upgrading to an OBD1 distributor in compatible Honda and Acura vehicles. Constructed with OEM-style pin connections and automotive-grade wiring that meets or exceeds OEM specifications, this harness provides a secure and durable link. The lead lengths are specifically optimized for the EF chassis engine bay, facilitating a neat installation. This jumper harness is specifically designed for OBD0 MPFI (Multi-Point Fuel Injection) vehicles with D-series or B-series MPFI engines. Confirmed fitment includes the 1988-1991 Honda Civic (EF chassis) and 1988-1991 Honda CRX (EF chassis), across all MPFI trims. It is crucial to note that this harness is NOT compatible with carbureted or DPFI (Dual-Point Fuel Injection) OBD0 applications. For a comprehensive OBD0-to-OBD1 conversion, it is recommended to pair this distributor jumper harness with the SpeedFactory OBD0 MPFI to OBD1 Conversion Harness, which is sold separately. This ensures all connection points are addressed for a complete and seamless swap.