Looking to streamline your engine bay and upgrade your Integra’s wiring? The Obd2 Integra Engine Harness offers a fantastic, budget-conscious solution for achieving a clean, wire-tucked look without compromising on quality or performance. This harness is designed for enthusiasts and professionals alike, providing a nearly identical experience to our Mil-spec line, but with a focus on affordability.
This budget wire-tuck engine harness is built with new, high-quality connectors and materials. Each connection point is pneumatically crimped to ensure an OEM-grade, reliable connection every time. For easy identification during installation, every connector is tagged with a clear white label. Critical circuits are properly shielded and grounded, minimizing interference and ensuring stable performance. Every single engine harness undergoes rigorous 100% pin-to-pin quality testing and resistance checks, guaranteeing consistent voltage and preventing any electrical fluctuations that could impact your engine’s operation.
It’s important to note that all Rywire engine harnesses are manufactured with OBD1 (92-95) computer connectors. This design choice provides versatility and compatibility. If you are using an OBD2a or OBD2b computer, you will need to use a computer adapter. Our harness is specifically designed to be compatible with aftermarket computers that utilize OBD2 plugs and Non-US OBD2 computers. However, it’s important to understand that USDM OBD2 computers are not supported with this harness, with the exception of H22 and GSR stock computers which are also not compatible.
One of the key features of this engine harness is its custom back-side sub-harness. This sub-harness is tailored to the specific chassis you select from our options. This innovative modular design means that if you decide to change your chassis in the future, you won’t need to purchase a completely new engine harness. You will only need to replace the back-side sub-harness, offering significant cost savings and flexibility.
These harnesses are fully warrantied and guaranteed to be functional, providing peace of mind with your purchase. Please be aware that due to the custom nature and performance focus of these harnesses, they are non-refundable. The modular design, where the back-side connection separates from the main harness, allows for engine harness use across multiple chassis, provided the engine components remain compatible. For existing engine harness customers who need to switch chassis, we offer the back-side harness separately, available for purchase over the phone.
Harness Connector List:
| • Oil Pressure Sending Unit | • Knock Sensor | • Intake Air Temperature (Intake Manifold Style) |
|---|---|---|
| • Oxygen Sensor (Primary 4 Wire) | • OBD2 Alternator Plug type | • 2 Extra Wires |
| • OBD2 Injectors 1-4 | • MAP Sensor | • TPS (Throttle position) |
| • Idle Control Motor | • Electronic Speed Sensor | • Ground |
| • Fan Switch | • OBD2 10-pin Distributor plug | • h20 Sending Unit (for Gauge Cluster) |
| • Reverse Lights | • Engine Coolant Temp | • Starter Signal |
| • VTEC Solenoid | • OBD1 Computer Plugs A,B,D | • Power Distribution Cap |
To ensure a smooth installation process, we provide detailed instructions specific to your vehicle. Please refer to the appropriate PDF instruction file for your chassis:
- For 88-91 CRX/Civic installing a Budget Tucked or Mil-spec version of the B-series, D-series, F-series & H-series Rywire engine harness “Chassis Adapter”: [ RIGHT CLICK AND “SAVE AS” TO SAVE PDF FILE ]
- For 90-91 Integra DA installing a Budget Tucked or Mil-spec version of the B-series, D-series, F-series & H-series Rywire engine harness “CHASSIS ADAPTERS”: [ RIGHT CLICK AND “SAVE AS” TO SAVE PDF FILE ]
- For 92-95 Civic & 92-95 Integra installing a Budget Tucked or Mil-spec version of the B-series, D-series, F-series & H-series Rywire engine harness “CHASSIS ADAPTERS”: [ RIGHT CLICK AND “SAVE AS” TO SAVE PDF FILE ]
- For OBD2a vehicles installing a Budget Tucked or Mil-spec version of the B-series, D-series, F-series & H-series Rywire engine harness “CHASSIS ADAPTERS”: [ RIGHT CLICK AND “SAVE AS” TO SAVE PDF FILE ]
- For OBD2b vehicles installing a Budget Tucked or Mil-spec version of the B-series, D-series, F-series & H-series Rywire engine harness “CHASSIS ADAPTERS”: [ RIGHT CLICK AND “SAVE AS” TO SAVE PDF FILE ]
Upgrade your engine bay with the OBD2 Integra Engine Harness and experience the perfect blend of performance, quality, and affordability. Please ensure you carefully review the compatibility notes and select the correct options for your vehicle to ensure a successful installation.
