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68V-8591A-22-00 Yamaha ECU 115HP | Genuine Used Part

68V-8591A-22-00 Yamaha ECU 115HP | Genuine Used Part

$1,000.00 AUD
$1,000.00 AUD
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🔧 Product Description

Genuine Yamaha F115 ECU / Engine Control Unit - Part Number: 68V-8591A-22-00

A genuine Yamaha engine control unit for F115 / FL115 four-stroke outboards. This ECU manages the EFI fuel system, ignition timing, idle strategy, sensor monitoring and protection functions on compatible 115HP Yamaha engines using the 68V ECU calibration family.

⚙️ Key Features

  • Genuine Yamaha ECU / engine control unit
  • Correct Yamaha part number 68V-8591A-22-00
  • Supersedes earlier 68V-8591A-20-00 engine-control-unit reference
  • Used on F115AET and FL115AET electrical-system applications
  • Must be matched by exact model code, ECU label, market code and engine serial number

🚤 Compatibility

Commonly used on

  • Yamaha F115 / FL115 four-stroke EFI outboard engine-management systems

Typically suits

  • Engine models:
  • Yamaha F115AET 2004 electrical-system applications using 68V-8591A-22
  • Yamaha F115AET 2005 electrical-system applications using 68V-8591A-22
  • Yamaha F115AET 2006 electrical-system applications using 68V-8591A-22
  • Yamaha FL115AET 2004 electrical-system applications using 68V-8591A-22
  • Yamaha FL115AET 2005 electrical-system applications using 68V-8591A-22
  • Yamaha FL115AET 2006 electrical-system applications using 68V-8591A-22
  • Yamaha F115 four-stroke 115HP applications where the ECU label and serial-numbered catalogue specify 68V-8591A-22-00
  • HP Range: 115HP
  • Engine Type: Yamaha F115 / FL115 EFI four-stroke outboard
  • Year Range: 2004 - 2006 for the listed F115AET / FL115AET electrical-system entries
  • Fitment Note: final fitment must be checked against the exact Yamaha model code and ECU calibration label

🔌 Function

The ECU controls EFI operation by processing sensor inputs and commanding fuel injection, ignition timing, idle speed, warning functions, diagnostic output and engine-protection response.

⚠️ Common Signs of Failure

  • No-start after power, ground, fuel and ignition checks
  • No injector pulse or missing ignition output
  • No diagnostic communication
  • Intermittent stalling or limp-mode activation
  • Persistent ECU or sensor fault codes after harness testing
  • Uneven idle, rich running or lean running caused by ECU output failure
  • Heat, water or voltage-related ECU damage

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 68V-8591A-22-00 → Supersedes 68V-8591A-20-00
  • 68V-8591A-21-00 related interim F115 ECU calibration reference
  • 68V-8591A-20-00 earlier F115 ECU reference

OEM / Related Numbers

  • 68V-8591A-22-00
  • 68V8591A2200
  • 68V-8591A-22
  • 68V-8591A-21-00
  • 68V-8591A-20-00
  • Related F115 ECU family reference: 68V-8591A-14-00
  • Related F115 ECU family reference: 68V-8591A-11-00
  • Related F115 ECU family reference: 68V-8591A-10-00
  • Related F115 electrical-system reference family

Aftermarket / Verified Equivalents

  • No aftermarket equivalent

📦 Condition

  • Genuine used part
  • Removed from running engine where applicable
  • In good working condition unless otherwise stated

Shipping & Delivery

Flat-rate shipping Australia-wide — $14.99 per order, no matter how many parts you add. Orders dispatch from our Kadina, South Australia store. Need it urgently or want to collect in person? Call us on 0412 532 984 before ordering.

Returns & Warranty

14-day change-of-mind returns — if it's not right or you ordered the wrong part, send it back within 14 days in the condition you received it for a refund or exchange. Full details in our Refunds & Returns policy.

Not sure this fits?

Ask us before you buy — we check part numbers and fitment every day. Call 0412 532 984 (Mon–Fri 8.30am–4.30pm) or message us through the contact page with your engine or vehicle details.

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