Fault Code Register - Volvo Penta D4 Operator's Manual

Fault code register

WARNING! Read the safety precautions for maintenance and service in the "Safety information" chapter be-
fore starting work.
Explanation
Fault codes are presented in numerical order, with information about reason and proposed measures to be taken.
1. 2.
1.6.1 R
1. Current fault code which is flashed out on the diagnostic button display.
2. Current warning lamp which flashes during an alarm. O/R means that an orange or red lamp flashes.
3. Audible warning
1.1
Explanation: No fault codes are stored and no malfunctions have been registered.
1.2.1 R
Explanation: Water in water trap in fuel filters.
Reaction: None
Action:
• Empty the water trap underneath the fuel filters, please refer to the "In case of emergency" chapter
"Water in fuel"
• Contact a Volvo Penta workshop if the fault remains.
1.2.4 O
Explanation: Fault in engine speed sensor on flywheel.
Reaction: Engine power is reduced. Engine is difficult to start.
Action:
• Please contact a Volvo Penta workshop.
1.2.5 O
Explanation: Fault in engine speed sensor on camshaft.
Reaction: Engine is difficult to start.
Action:
• Please contact a Volvo Penta workshop.
84
3.