YAMAHA · HYG154 ECU

YAMAHA VIKING HYG154 tuning files

YAMAHA VIKING on the HYG154: matched, calibrated and delivered with care. Stock output across the matched variants spans 47–47 HP. There are 2 distinct variants on file for this combination. Stage 1 and Stage 2 are the safe starting points for this platform. We match the right calibration to your exact software and validate it before delivery.

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Available solutions

Applicable work for the HYG154 on this vehicle. The available set firms up once the exact engine and software are known.

Stage 1 Stage 2

Engine variants & ECU software

2 distinct variants for the YAMAHA VIKING on the HYG154 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 686 47HP
Controller brand: MITSUBISHI
ECU: HYG154
Stock power: 47 HP
Calibration: F5998A04

Variant 2

ECU

Catalog engine: 686 47HP
Controller brand: MITSUBISHI
ECU: HYG154
Stock power: 47 HP

Related vehicles

Other vehicles built on the HYG154 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the YAMAHA VIKING on the HYG154?

Stage 1, Stage 2. The exact set depends on the specific engine and software version.

Do you cover the HYG154 ECU software on this model?

Yes — the YAMAHA VIKING on the HYG154 ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.

How is the file delivered?

Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.