Rywire OBD0 VTEC sub-harness for B16A swap in 1988-1991 Honda CRX, sold by Tuned By Shawn

Vendor:Rywire

Rywire OBD0 VTEC Sub-Harness - B16A Swap for 1988-1991 CRX HF/Si (sub-obd0-b16)

SKU: sub-obd0-b16

$55.00
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From Shawn: Not sure this product is right for your build? Email me at service@tunedbyshawn.com before you order. I answer these myself.

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Manufacturer Limited Warranty

Product details

Description

Rywire sub-obd0-b16 adds the circuits a B16A swap needs to a 1988-1991 Honda CRX HF or Si that was never wired for VTEC: the VTEC solenoid, VTEC oil pressure switch, a second oxygen sensor and the knock sensor.

Why This OBD0 VTEC Sub-Harness for Your B16A Swap

The Rywire sub-obd0-b16 adds the VTEC, second O2 and knock circuits a B16A swap needs to a 1988-1991 CRX HF or Si that was never wired for VTEC.

  • Versus splicing circuits in yourself: this Rywire VTEC sub-harness adds VTEC solenoid, VTEC oil pressure switch, second O2 and knock sensor wiring as one piece with installation instructions.
  • Versus a used CRX harness: a used HF or Si harness has the same gap, since neither car was wired for VTEC.
  • Versus a full new engine harness: this Rywire VTEC sub-harness keeps your existing engine harness; for a complete replacement, Rywire tucked D/B-series harnesses offer a 1984-1991 CRX chassis adapter.

Best for: 1988-1991 CRX HF and Si (OBD0) owners doing a B16A swap who want to keep the existing engine harness.

Engine Swap Fitment

  • Chassis: 1988-1991 Honda CRX HF and Si (OBD0)
  • Engine: B16A swap

Features

  • Adds VTEC solenoid wiring
  • Adds VTEC oil pressure switch wiring
  • Adds a second oxygen sensor circuit
  • Adds knock sensor wiring

What's Included

  • OBD0 VTEC sub-harness
  • Installation instructions

Frequently Asked Questions

Which cars is this for?

The 1988-1991 CRX HF and Si (OBD0) getting a B16A.

Does it replace my engine harness?

No. It adds the VTEC, second O2 and knock circuits to the existing setup. Email service@tunedbyshawn.com with your engine, chassis and ECU before ordering if you are unsure which configuration you need.

Does the Rywire OBD0 VTEC sub-harness replace my engine harness?

No. The Rywire sub-obd0-b16 adds the VTEC solenoid, VTEC oil pressure switch, second O2 and knock sensor circuits to your existing setup.

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

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