PRODUCT DETAILS
SpeedFactory OBD1 to OBD2A Wiring Harness
The SpeedFactory Racing OBD1 to OBD2A Wiring Harness is engineered to allow seamless integration of any OBD2A Honda/Acura manual transmission ECU into an OBD1 vehicle. This reverse conversion harness is compatible with 1992-1995 Honda Civic, 1992-1995 Acura Integra, 1992-1995 Honda Accord (4-cylinder), 1992-1995 Honda Prelude, and 1992-1995 Honda Del Sol. Ideal for Japanese Domestic Market (JDM) engine swaps, it allows you to use JDM-spec OBD2A ECUs with precision and reliability.
Designed for superior performance, the harness uses OEM-style ECU pin connections, extended 7-inch harness leads, and durable automotive-grade wire that exceeds factory specifications. The plug-and-play design eliminates the need for cutting or soldering when using JDM OBD2A ECUs, making installation simple and efficient.
Key Features:
- Reverse conversion harness from OBD1 vehicle to OBD2A ECU
- Compatible with 1992-1995 Honda Civic, Acura Integra, Accord (4-cylinder), Prelude, and Del Sol
- Designed for JDM-spec OBD2A ECUs in engine swaps
- OEM-style ECU pin connections for reliable performance
- Extended 7-inch leads for easier routing and installation
- Durable automotive-grade wire exceeding OEM specifications
- No cutting or soldering required for JDM ECU installations
Installation Note:
For USDM-spec ECU applications, installation requires a secondary 4-wire oxygen sensor. For JDM-spec ECUs, simply plug one side into your OBD2A ECU and the other side into your factory OBD1 chassis harness.
Upgrade your engine swap with the SpeedFactory OBD1 to OBD2A Wiring Harness for reliable ECU integration, precision wiring, and hassle-free installation in your Honda or Acura vehicle.