Engine speed abnormally high

Related KB links

• Engine Speed Governor (ESG): ESG High Speed RPM Limit

  Spec · 6300 rpm conditions={"trigger":"High speed ESG ON"}

• Engine shutdown procedure – Side mount RC type

  Procedure · 1. Put the control lever in the Neutral position and run the engine for 2–3 minutes at idling speed for cooling down if it has been running at full speed. 2. Turn the main switch key to the OFF position or push the st...

• Engine Speed Governor (ESG): ESG Low Speed RPM Limit

  Spec · 2800 rpm conditions={"trigger":"Low speed ESG ON"}

• Trailering the Outboard Motor

  Procedure · 1. Do NOT trail the outboard motor in the tilted position; this may cause damage to the outboard motor, boat, etc. WARNING: Trailering in the tilted position may cause damage to the outboard motor, boat, etc. 2. Disco...

• Engine speed abnormally low

  Diagnostic · Cause: Closed air vent on fuel tank