{"product_id":"6c5-8591a-35-00-yamaha-ecu-50hp-60hp-genuine-used-part","title":"6C5-8591A-35.-00 Yamaha ECU 50HP 60HP | Genuine Used Part","description":"\u003cp\u003e\n 🔧 Product Description\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Genuine Yamaha F50 \/ F60 ECU \/ Engine Control Unit - Part Number: 6C5-8591A-35-00\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n A genuine Yamaha engine control unit used on F50, F60 and T60 \/ FT60 four-stroke EFI applications. This ECU manages fuel injection, ignition timing, idle speed, sensor monitoring and engine-protection functions on compatible 50HP and 60HP Yamaha outboards.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n ⚙️ Key Features\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Genuine Yamaha ECU \/ engine control unit\n\u003c\/p\u003e\n\u003cp\u003e\n • Correct Yamaha part number 6C5-8591A-35-00\n\u003c\/p\u003e\n\u003cp\u003e\n • Listed as 6C5-8591A-35.-00 in the supplied title; correct Yamaha formatting is 6C5-8591A-35-00\n\u003c\/p\u003e\n\u003cp\u003e\n • Used on F50 \/ F60 \/ T60 \/ FT60 four-stroke EFI electrical-system applications\n\u003c\/p\u003e\n\u003cp\u003e\n • Exact model code, market code, serial number and ECU label must be confirmed\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 🔄 Supersession \u0026amp; Cross Reference\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n OEM Supersession Chain:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • 6C5-8591A-35-00 current Yamaha ECU reference\n\u003c\/p\u003e\n\u003cp\u003e\n • 6C5-8591A-30-00 earlier ECU reference superseded to 6C5-8591A-35-00\n\u003c\/p\u003e\n\u003cp\u003e\n • 6C5-8591A-31-00 \/ 6C5-8591A-32-00 \/ 6C5-8591A-33-00 related F50 \/ F60 ECU calibration references\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n OEM \/ Related Numbers:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • 6C5-8591A-35-00\n\u003c\/p\u003e\n\u003cp\u003e\n • 6C58591A3500\n\u003c\/p\u003e\n\u003cp\u003e\n • 6C5-8591A-35\n\u003c\/p\u003e\n\u003cp\u003e\n • 6C5-8591A-30-00\n\u003c\/p\u003e\n\u003cp\u003e\n • 6C5-8591A-31-00\n\u003c\/p\u003e\n\u003cp\u003e\n • 6C5-8591A-32-00\n\u003c\/p\u003e\n\u003cp\u003e\n • 6C5-8591A-33-00\n\u003c\/p\u003e\n\u003cp\u003e\n • Related F50 ECU family reference: 6C1-8591A series\n\u003c\/p\u003e\n\u003cp\u003e\n • Related rectifier \/ regulator reference: 68V-81960-10-00\n\u003c\/p\u003e\n\u003cp\u003e\n • Related ignition coil damper reference: 6C5-82317-01-00\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Aftermarket \/ Verified Equivalents:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • No aftermarket equivalent\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 🚤 Compatibility\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Commonly used on:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha F50 \/ F60 \/ T60 \/ FT60 EFI four-stroke engine-management systems\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Typically suits:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine models:\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha F50FEHT 2014 electrical-system applications\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha F50FET 2014 electrical-system applications\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha F60CEHT 2014 electrical-system applications\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha F60CET 2014 electrical-system applications\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha FT60DET 2014 electrical-system applications\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha F60L 2015-2016 electrical-system applications\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha F60LH 2015-2016 electrical-system applications\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha T60L 2015-2016 electrical-system applications\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha T60X 2015-2016 electrical-system applications\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha F60L 2021-2024 electrical-system applications\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha F60LH 2021-2022 electrical-system applications\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha T60L 2021-2024 electrical-system applications\n\u003c\/p\u003e\n\u003cp\u003e\n • Yamaha T60X 2021-2024 electrical-system applications\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • HP Range: 50HP - 60HP\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine Type: Yamaha EFI four-stroke outboard\n\u003c\/p\u003e\n\u003cp\u003e\n • Year Range: 2014, 2015-2016, and 2021-2024 catalogue applications where 6C5-8591A-35 is specified\n\u003c\/p\u003e\n\u003cp\u003e\n • Fitment Note: ECU calibration must be matched to the exact Yamaha model suffix and market code\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 🔌 Function\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n The ECU controls EFI fuel injection, ignition timing, idle speed, diagnostic output, warning functions and engine-protection response.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Common signs of failure:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • No-start with confirmed fuel supply, ignition input and ECU power\n\u003c\/p\u003e\n\u003cp\u003e\n • No injector pulse or unstable injector command\n\u003c\/p\u003e\n\u003cp\u003e\n • No diagnostic communication\n\u003c\/p\u003e\n\u003cp\u003e\n • Intermittent stalling or limp mode\n\u003c\/p\u003e\n\u003cp\u003e\n • Persistent ECU or sensor fault codes after wiring checks\n\u003c\/p\u003e\n\u003cp\u003e\n • Rough running, rich condition or lean condition after mechanical checks\n\u003c\/p\u003e\n\u003cp\u003e\n • ECU failure caused by voltage spike, corrosion or water ingress\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 📦 Condition\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Genuine used part\n\u003c\/p\u003e\n\u003cp\u003e\n • Removed from running engine where applicable\n\u003c\/p\u003e\n\u003cp\u003e\n • In good working condition unless otherwise stated\n\u003c\/p\u003e\n","brand":"Sawley's Auto and Marine","offers":[{"title":"Default Title","offer_id":53392247193892,"sku":"Q160878","price":400.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_5c097d03-08f9-4861-9056-6c2132e9be8f.jpg?v=1777260686","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/6c5-8591a-35-00-yamaha-ecu-50hp-60hp-genuine-used-part","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}