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Est. 1957
Rywire

Rywire OBD0 Main Relay Kill Switch Harness

$59.84

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Rywire OBD0 Main Relay Kill Switch Harness RY-RELAY-OBD0. Allows you to bypass the main relay for diagnostic purposes.

Key Features

  • Fits OBD0 Honda and Acura vehicles.
  • Allows bypassing of the main relay.
  • Useful for starting system diagnostics.
  • Facilitates fuel system work by preventing fuel pump activation.
  • Direct connection to the existing wiring harness.
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About this part

Product Details

This is the Rywire OBD0 Main Relay Kill Switch Harness, part number RY-RELAY-OBD0. It's designed to give you a straightforward way to bypass the main relay on your OBD0 Honda or Acura vehicle. This is incredibly useful when you're trying to diagnose starting issues or when you're working on the fuel system and need to prevent the fuel pump from running automatically.

The harness is well-built and connects directly into your existing wiring harness. It provides a simple switch that lets you interrupt power to the main relay. This means you can isolate problems without having to physically disconnect the relay itself, making troubleshooting much faster and easier. It's a practical tool for anyone working on these older Honda/Acura ECUs.

Specifications

Brand
Rywire
Manufacturer Part #
RY-RELAY-OBD0

Frequently Asked Questions

Rywire OBD0 Main Relay Kill Switch Harness

$59.84