Volvo Penta D4 - Emergency Shifting, Steering, and Start

Coolant level low
Reason: Coolant level is critically low.
Symptom: Engine performance is affected.
Action: Check coolant level.
Check for leakage.
Coolant temperature high
Reason: Coolant temperature is critically high.
Symptom: Engine performance is affected.
Action: Check coolant level and seawater filter.
Coolant pressure too low
Reason: Coolant pressure is critically low.
Symptom: Enigne power is reduced.
Action: Check coolant level.
Check for coolant leakage.Contact a Volvo Penta workshop.
Fuel filter clogged
Symptom: Engine performance might be affected.
Action: Contact a Volvo Penta workshop.
Fuel system failure
Reason: Failure in fuel system.
High pressure in fuel system.
Symptom: Engine performance is affected.
Engine start might take longer time.
Action: Contact a Volvo Penta workshop as soon as possible.
Fuel pump
Reason: Low efficiency in fuel pump.
High temperature in fuel pump.
Symptom: Engine performance might be affected.
Action: Contact a Volvo Penta workshop as soon as possible.
Water in fuel
Reason: High water content in fuel.
Action: Empty the fuel water trap.
ECU temperature high
Reason: Temperature in Engine Control Unit is too high,
Action: Contact a Volvo Penta workshop.
Exhaust temperature
Reason: Exhaust temperature is too high.
Symptom: Engine performance might be affected.
Action: Reduce engine speed.
Wet exhaust temperature
Reason: Wet Exhaust temperature is too high
Symptom: Engine performance might be affected.
Action: Reduce engine speed.
Fault Code Register
47712786 11-2022 © AB VOLVO PENTA 111