Engine speed abnormally low

Related KB links

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

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

• Engine Warm-Up

  Procedure · 1. Check that cooling water is discharged from the cooling water check port during warm-up. 2. Warm the engine at low engine speeds. If ambient temperature is above 5°C (41°F), warm up for approximately 3 minutes. If ...

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

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

• Starting Engine in Test Tank

  Procedure · 1. Remove the propeller before starting the engine in the test tank. 2. Ensure the water level in the test tank is over 10 cm (4 in.) above the intake. WARNING: Run the engine only at idling speed when using a test ta...

• Engine speed abnormally low

  Diagnostic · Cause: Spark plug other than specified