Looking to streamline your engine swap or enhance your engine bay’s aesthetics? The Rywire Obd2 Harness offers a near Mil-spec quality upgrade at a budget-friendly price. Designed for D-series and B-series engines and compatible with various Honda and Acura models, this wire-tuck engine harness simplifies your wiring while providing reliable performance. Choose from a range of options to perfectly match your specific needs and engine setup.
Key Features of the Rywire OBD2 Harness
This engine harness is meticulously crafted with all new connectors and materials, ensuring a dependable and long-lasting solution for your vehicle. Each connector is precisely crimped using pneumatic heads, replicating the OEM standard for superior connectivity. To facilitate a smooth installation process, every connector is tagged with a white identification label, eliminating guesswork during setup. Critical circuits are shielded and grounded with high-quality wire covering, minimizing interference and ensuring stable voltage. Every Rywire engine harness undergoes rigorous 100% quality testing, including pin-to-pin checks and resistance assessments, guaranteeing consistent performance and reliability.
Important Compatibility Notes:
Rywire engine harnesses are built with OBD1 (92-95) computer connectors as standard. For those utilizing OBD2a or OBD2b computers, a simple adapter is necessary for seamless integration. It’s crucial to note that this harness is not compatible with USDM OBD2 computers. However, it offers broad compatibility with aftermarket computers using OBD2 plugs and Non-US OBD2 computers (excluding H22 and GSR stock computers).
One of the standout features of the Rywire engine harness is its modular design. Each harness includes a custom back-side sub-harness tailored to your chosen chassis from the provided dropdown menu. This innovative approach means that if you decide to switch chassis in the future, you only need to replace the sub-harness, not the entire wire loom, saving you time and money.
Warranty and Guarantee:
Rywire stands behind the quality of their engine harnesses. These harnesses are warrantied and guaranteed to be fully functional. However, please be aware that due to their custom nature and application-specific design, they are non-refundable. The detachable back-side sub-harness design enhances versatility, allowing the main engine harness to be used across different chassis as long as the engine components remain consistent. Sub-harness replacements are available for existing engine harness customers and can be ordered separately via phone.
Rywire OBD2 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
Installation Instructions:
For detailed installation guidance, please refer to the chassis-specific instruction manuals available for download:
- 88-91 CRX/Civic Chassis Adapter Instructions
- 90-91 Integra DA Chassis Adapter Instructions
- 92-95 Civic & 92-95 Integra Chassis Adapter Instructions
- OBD2a Vehicle Chassis Adapter Instructions
- OBD2b Vehicle Chassis Adapter Instructions
In Conclusion:
The Rywire OBD2 Harness is the ideal choice for enthusiasts and professionals seeking a high-quality, adaptable, and easy-to-install engine wiring solution. Upgrade your engine bay with confidence, knowing you’re using a meticulously engineered harness backed by Rywire’s commitment to performance and durability. Remember to carefully review the options and compatibility details to ensure you select the perfect harness for your project.
