Volvo Penta D3-130A Operator's Manual page 94

Fault code register
O
Explanation: System fault in EVC/MC electrical system.
Reaction: Depending on fault cause.
Action:
• Please contact a Volvo Penta workshop if the fault remains.
O
Explanation: System fault in EVC/MC electrical system.
Reaction: Depending on fault cause.
Action:
• Please contact a Volvo Penta workshop if the fault remains.
92
SYSTEM ELECTRICAL FAULT
KEY SWITCH FAULT