Rywire Honda B-Series OBD1 Tuck Budget Engine Harness w/Chassis Specific Adapter ( 90-91 Honda Civic/CRX DX/STD )

Rywire Honda B-Series OBD1 Tuck Budget Engine Harness w/ 1990-1991 Honda Civic and Honda CRX DX/STD Chassis Specific Adapter

All connectors and materials are new. Each connector is crimped with pneumatic heads to ensure an OEM crimp every time, then tagged with a white identification label for easy installation. All heavy interference circuits are protected and grounded with proper wire covering. Our engine harnesses are 100% quality tested pin to pin; And resistance checked to ensure no voltage fluctuations.

All Rywire engine harnesses are made with OBD1 (92-95) Computer Connectors. A computer plug adapter can be used for OBD2 computers if necessary however our harness does not support USDM OBD2 computers. Aftermarket computers using OBD2 plugs and Non-US OBD2 computers are compatible (except for H22 and GSR stock computers).

Each harness will come with a custom back side sub-harness that will be proprietary to the chassis you choose on the drop down menu. This way if you ever change chassis you will only need a new sub-harness, not a whole new wire loom!

These harnesses are warrantied and guaranteed to work, however they are non-refundable if installed. Because the back-side (interior/shock tower connection) separates from the main harness, the engine harness can be used on multiple chassis provided the engine itself uses the same components. We sell the back-side harness separately only over the phone for previous engine harness customers.

• Oil Pressure Sending Unit
• Knock Sensor
• Intake Air Temperature (Intake Manifold Style)
• Oxygen Sensor (Primary 4 Wire)
• Alternator
• 2 Extra Wires
• Injector 1-4
• MAP Sensor
• TPS (Throttle position)
• Idle Control Motor
• Electronic Speed Sensor
• Ground
• Fan Switch
• OBD1 Distributor plugs
• h20 Sending Unit (for Gauge Cluster)
• Reverse Lights
• Engine Coolant Temp
• Starter Signal
• VTEC Solenoid
• OBD1 Plugs A,B,D
• Power Distribution Cap