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Yamaha YDIS 2.50 (2026) Outboard Diagnostic Kit¹
Get dealer-level diagnostics right at your fingertips.
¹Compatible with most Yamaha Outboards and WaveRunners from 2010–2026, including EFI 4-Stroke, HPDI 2-Stroke, Jet Boats, and PWC. Compatibility may vary by model and year; excludes some older carbureted or non-ECU-equipped engines. Supersedes 2.49.7.
Perform full diagnostics: read fault codes, view live engine data, test injectors, sensors, fuel pumps, and more.Perfect for DIY owners and marine technicians. Avoid the shop, troubleshoot and tune on your terms.
FALL is here! What's better than having all engine diagnostics checked before storing for Winter? These kits may run out fast. So, get your Yamaha YDIS 2.50 kit today and prep your ride or fleet before it's too late!
What You Get:1x Full diagnostic kit (as shown)1x v2.50 software²A 1-Year Warranty For Peace Of Mind
²Software will be provided via a secure download link within 48 hours of hardware delivery. No discs, no delays. Please allow 24 hours to generate a key to register your diag system.
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