Volvo Penta D16, Operator'S Manual

Page: 43 / 90

Fault Code Register
BattPotential Wrn
Battery voltage to engine control unit
• Check belt tension. Refer to Drive belt, check and change, page 56 .
• Check battery fluid level. Refer to Battery, page 74 .
Coolant Level Wrn
Low coolant level.
• Check for coolant leakage.
Check coolant level., Refer to Coolant Level, Checking and Topping Up, page 67 .
Crankcase Press Wrn
Crankcase pressure too high Engine power is reduced.
• Check that the crankcase ventilation is not blocked.
EMS supply Fls
EMS supply.
• Overcurrent protection has tripped.
• Check emergency stop button if any. Reset if necessary.
Remedy the problem. Reset the system by switching the main switch off and on.
Contact a Volvo Penta workshop if the fault remains.
EngCool Temp Wrn
Coolant temperature too high Engine power is reduced.
• Check coolant level., Refer to Coolant Level, Checking and Topping Up, page 67
• Check that the seawater filter is not blocked., Refer to Seawater Filter, Check and Cleaning, page 72
• Check the impeller in the seawater pump., Refer to Impeller, Check and Change, page 71
• Check that no leakage occurs.
EngineOilLevel Wrn
Oil level too low.
The system may wrongly detect too low an engine oil level in heavy following seas or head seas. If this occurs,
acknowledge the fault and check the following items for safety's sake.
• Checking Engine Oil Level, Refer to Oil level, checking and topping up, page 57 .
• Check that no leakage occurs.
EngOil Press Wrn
Oil pressure too low. Engine power is reduced.
• Checking Engine Oil Level, Refer to Oil level, checking and topping up, page 57 .
• Check that no leakage occurs.
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