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HP Tuners OBDII Adapter Cable – Yamaha Marine

HP Tuners OBDII Adapter Cable – Yamaha Marine

Regular price $249.99 USD
Regular price Sale price $249.99 USD
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  • Product Overview

Connect supported Yamaha marine applications to HP Tuners for calibration writing using purpose-built Yamaha Outboard and WaveRunner OBDII adapter cables.

These cables are for calibration flashing/writing only. For data logging, scanning, and diagnostics, use the Yamaha 3-Pin diagnostic adapter cable.

Available Cable Options

  • Yamaha Outboard – 26-Pin ECU, Style 1
  • Yamaha Outboard – 34-Pin ECU, Style 1
  • Yamaha Outboard – 34-Pin ECU, Style 2
  • Yamaha WaveRunner – 44-Pin ECU, Style 1
  • Yamaha Outboard – 44-Pin ECU, Style 2

Features

  • Purpose-built for supported Yamaha marine ECMs
  • Integrated battery clips provide stable external ECM power during calibration writing
  • Compatible with MPVI3 and MPVI4 interfaces

Important Usage Notes

  • The engine must remain off during calibration writing.
  • Stable battery voltage must be maintained.
  • Always verify ECU connector style before selecting a cable.
  • VCM Suite and a supported Yamaha marine application are required.

Confirm current application support on the HP Tuners Supported Vehicles page.

Availability & Shipping

PowerLabs is an authorized dealer for all products we sell. Many items ship directly from the manufacturer or distributor, allowing us to offer a wider selection without limiting orders to on-hand inventory. Product availability and shipping timeframes may vary based on manufacturer inventory. If you need an item by a specific date or require immediate processing, please contact us before ordering so we can confirm current availability and estimated shipping time. Unless otherwise noted, orders will be processed in accordance with our Shipping Policy.

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