Yamaha System Marine - Service Manual & Parts Catalog 1.71

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Yamaha Diagnostic System Marine Outboard Workshop Pack​

v1.33/1.71 diagnostics for Yamaha outboards, jet boats and WaveRunners with manuals bundle

Yamaha Diagnostic System 1.33 is a Windows-based service application for Yamaha marine engines and personal watercraft. It communicates with the ECU or EMM on EFI four-stroke and HPDI two-stroke outboards as well as many WaveRunner and jet boat models. The software reads fault codes, monitors live sensor data, runs basic tests and logs engine parameters for troubleshooting.

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Frequently Asked Questions​

Which Windows version is recommended?
For maximum stability during ECU flashing and diagnostics, a clean installation of Windows 10 (64-bit) is recommended.
Is it compatible with J2534 PassThru?
Most modern software versions support standard J2534 interfaces like Scanmatik 2 Pro, OpenPort 2.0, and specific VCI adapters.

What's inside:

• Overview & screenshots
• Version history and compatibility
• Download link and setup notes

View full details and download — Yamaha Diagnostic System Marine Outboard Workshop Pack