Rywire OEM-Style B-Series Engine Harness, OBD2 - B-Swap for 92-95 Civic, 94-01 Integra (B2-OEM)

Rywire B2-OEM is an OEM-style replacement engine bay harness for left-hand-drive 1992-1995 USA Civics running a 1996-2001 OBD2 B-series swap, and for 1994-2001 Integras of all models. Think of it as a new USA-model Integra Type R style harness: it routes like the factory loom, uses OBD2 distributor, alternator and injector plugs, and suits single-runner intake manifolds.

Why This OEM-Style OBD2 B-Series Swap Harness

The Rywire B2-OEM is a new OEM-style B-series swap harness for a 1996-2001 OBD2 B-series in a left-hand-drive 1992-1995 USA EG Civic, or any 1994-2001 DC Integra.

• Versus re-pinning your factory harness: this Rywire OEM-style harness already has OBD2 distributor, alternator and injector plugs plus Type R intake-manifold sensor locations, so no re-pinning an EG Civic harness.
• Versus a used junkyard harness: this Rywire OEM-style harness uses all-new connectors, pneumatically crimped and pin-to-pin tested; the only reused part is the 8-position power cap connector from your factory harness.
• Versus Rywire's tucked harnesses: this Rywire OEM-style harness follows factory routing to the driver and passenger shock tower plugs, keeping a stock-layout bay that suits single-runner intake manifolds.
• OBD1 or OBD2 computer: this Rywire harness has an oil-pump crank sensor plug needed only with an OBD2 computer; on an OBD1 computer it stays unplugged.

Best for: left-hand-drive 1992-1995 USA Civics with a 1996-2001 B-series, and left-hand-drive 1994-2001 Integras. Want a tucked bay? Pick B2-Base or B2-Milspec.

Engine Swap Fitment

• 1992-1995 USA Civic (EG) with a 1996-2001 B-series swap, left-hand drive
• 1994-2001 Acura Integra (DC), all models, left-hand drive
• OBD2 1996-2001 B-series engines; the oil-pump crank sensor plug is only needed with an OBD2 engine computer

Features

• OEM-style layout that replaces the factory engine bay harness
• Ideal for single-runner intake manifolds
• All new connectors, pneumatically crimped
• Interference-prone circuits shielded and grounded
• Pin-to-pin and resistance tested before shipping

Connector List

• OBD2 (1996-2001) distributor plugs
• OBD2 alternator plug
• Alternator charge cable to the fuse box
• OBD2 injector plugs
• Air temperature sensor (B-series Type R, top of intake manifold)
• Oil pressure sending unit
• Crankshaft sensor (1996 and later B-series 2-wire, oil pump mounted)
• Knock sensor
• Idle motor
• TPS
• MAP sensor
• Purge solenoid (B-series Type R, firewall side of intake manifold)
• VTEC solenoid
• VTEC pressure switch
• Reverse light switch
• Coolant temperature sensor
• Coolant temperature sending unit
• Starter motor
• Fan switch
• Thermostat ground ring
• 4-wire oxygen sensor
• Speed sensor
• Driver and passenger shock tower plugs

What's Included

• Rywire OEM-style B2 engine bay harness, left-hand drive

Frequently Asked Questions

Do I need anything from my old harness?

Yes. Reuse the 8-position "power cap" connector from your factory harness (yellow wires with a black stripe). The harness has no power without it.

I run an OBD1 computer. What about the crank sensor plug?

Leave it unplugged. OBD1 computers do not use the crank sensor, and the knock sensor plug and a 3-wire shock tower connector can also be left disconnected if your setup does not use them.

Is this a tucked harness?

No. It follows the factory routing. For a wire-tuck engine bay, see the OBD2 Budget or OBD2 Mil-Spec D and B-Series Tucked Engine Harness. Email service@tunedbyshawn.com with your engine, chassis and ECU before ordering if you are unsure which configuration you need.

Do I need a tucked harness or an OEM-style harness for my B-series swap?

A tucked harness reroutes the loom for a wire-tuck bay. The Rywire B2-OEM follows factory routing like a USA Integra Type R harness, so it suits a stock-looking bay and single-runner intake manifolds.

For off-road and competition use only. Not legal for use on pollution-controlled motor vehicles.