Sd Overspeed SDU
Wrn ECU, Wrn J1587
Critical system fault Engine shuts down automatically.
Contact a Volvo Penta workshop if the fault remains.
Secondary Batt Fls
Secondary Battery.
Poor batteries or charging Refer to
Battery, Charging
SeaWater Press Wrn
Seawater pressure too low Engine power is reduced.
• Check that the seawater filter is not blocked., Refer to
Seawater Filter, Check and Cleaning, page 72
• Check the impeller in the sea water pump. Refer to
Impeller, Check and Change, page 71
• Check that no leakage occurs.
Water in fuel Wrn
Water in Fuel.
• Empty the water trap underneath the fuel filters. Refer to
Fuel pre-filter with water separator
.
Wrn
Miscellaneous system faults
Engine performance can be affected. Several possible causes of engine problems are described below.
• Battery voltage incorrect
Drive belt, check and change, page 56
.
Check battery fluid level. Refer to
.
• Fuel pressure incorrect.
Engine performance can be affected.
• Communication failure
Gear automatically set to neutral. Engine performance can be affected.
• Oil pressure too low.
Engine power is reduced.
Check the oil level in the engine. Refer to
Oil level, checking and topping up, page 57
Check that no leakage occurs.
Wrn Derate Alarm
Engine performance can be affected. Several possible causes of engine problems are described below.
• Battery voltage incorrect
Drive belt, check and change, page 56
.
Check battery fluid level. Refer to
.
• Fuel pressure incorrect. Engine performance can be affected.
• 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.
Contact a Volvo Penta workshop if the fault remains.
Fault Code Register
44
47711740 05-2019 © AB VOLVO PENTA
Summary of Contents for D16
Page 1: ...Operator s manual D16 genset ...
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Page 90: ...AB Volvo Penta SE 405 08 Göteborg Sweden www volvopenta com 47711740 English 05 2019 ...