Tired of messy engine wiring? Looking to clean up your engine bay while ensuring optimal performance for your B-series or D-series Honda engine? The B18 Obd2 Wiring Harness is your solution for a streamlined, efficient, and reliable engine setup. Specifically designed for OBD2 systems and popular Honda engines like the B18, B16, B20, D16, and D15, this tucked engine harness offers a budget-friendly yet high-quality upgrade for your Civic or Integra.
This isn’t just any engine harness; it’s engineered for enthusiasts who demand both performance and aesthetics. Our OBD2 budget tucked engine harness is built with brand new connectors and premium materials, ensuring a long-lasting and secure connection. Each connector is precision-crimped using pneumatic tools, guaranteeing an OEM-level crimp every single time. For easy installation, each connector is clearly tagged with a yellow identification label, taking the guesswork out of the wiring process.
Alt text: High-quality OBD2 B18 wiring harness for Honda Civic and Integra engines, showcasing tucked design and new connectors.
Key Features of Our OBD2 Engine Harness:
- Tucked Design: Clean up your engine bay by routing wires discreetly, enhancing the visual appeal and making maintenance easier.
- OBD2 Compatibility: Specifically designed for OBD2 (On-Board Diagnostics II) systems, ensuring seamless integration with your OBD2 compliant engine.
- Wide Engine Support: Compatible with Honda/Acura B-series engines (B16, B18, B20) and D-series engines (D16, D15), making it versatile for various Honda projects.
- High-Quality Construction: Utilizes all new connectors and materials for maximum reliability and longevity.
- OEM-Grade Crimping: Pneumatically crimped connectors ensure a secure and consistent OEM-quality connection.
- Labeled Connectors: Yellow identification labels on each connector simplify the installation process.
- Protected Circuits: Heavy interference circuits are properly shielded and grounded to prevent electrical noise and ensure signal integrity.
- 100% Quality Tested: Each harness undergoes rigorous pin-to-pin and resistance testing to eliminate voltage fluctuations and guarantee performance right out of the box.
Important Compatibility Notes:
- OBD1 ECU Connectors: This engine harness is built with OBD1 (92-95) ECU connectors.
- ECU Adapters for OBD2a/OBD2b: If you are using an OBD2a or OBD2b ECU, you will need to use an ECU adapter (not included).
- Aftermarket and Non-US OBD2 ECU Compatibility: Our harness is compatible with aftermarket ECUs using OBD2 plugs and Non-US OBD2 ECUs (excluding H22 and GSR stock computers).
- USDM OBD2 ECU Incompatibility: Please note that this harness does not support USDM OBD2 ECUs.
Connector List for Comprehensive Coverage:
Our OBD2 engine harness includes connectors for all essential engine components:
- Oil Pressure Sending Unit
- Knock Sensor
- Intake Air Temperature Sensor (Intake Manifold Style)
- Primary Oxygen Sensor (4 Wire)
- OBD2 Alternator Plug
- 2 Extra Wires for Custom Use
- OBD2 Injectors (1-4)
- MAP Sensor
- TPS (Throttle Position Sensor)
- Idle Control Motor
- Electronic Speed Sensor
- Ground Connection
- Fan Switch
- OBD2 10-Pin Distributor Plug
- H20 Sending Unit (for Gauge Cluster)
- Reverse Lights
- Engine Coolant Temperature Sensor
- Starter Signal
- VTEC Solenoid
- OBD1 ECU Plugs A, B, and D
- Power Distribution Cap
Upgrade Your Wiring Today
Investing in our B18 OBD2 wiring harness is a smart choice for anyone looking to improve the reliability and appearance of their Honda Civic or Integra engine bay. While these harnesses are guaranteed to be functional, they are non-refundable. However, the modular design, with a separate vehicle-specific sub-harness (sold separately), allows for versatile use across multiple chassis as long as the engine components remain consistent. Contact us today if you require assistance in selecting the correct sub-harness for your vehicle. Experience the benefits of a clean, efficient, and high-performing engine with our OBD2 tucked engine harness!
