Fault-tracing
A number of symptoms and possible reasons for engine problems are described in the table below. In case of
faults or mishaps which you cannot solve, always contact the Volvo Penta dealership.
WARNING! Read the safety precautions for maintenance and service in the chapter: Safety Information,
before starting work.
Symptoms and possible causes
Starter motor not turning or slow
Engine will not start
1, 2, 3
4, 5, 6, 7, 8, 9
6, 7, 8, 9
Engine starts but stops again
Engine difficult to start
6, 7, 8, 9
Engine does not reach correct speed at full speed
Engine knocks
7, 8, 9, 10, 11, 12, 13, 18
14
Engine runs unevenly
6, 7, 8, 9, 13, 14
18, 19
Engine vibrates
High fuel consumption
10, 11, 13, 15, 18
5, 13, 15, 18
15, 25
Black exhaust smoke
Blue or white exhaust smoke
Low oil pressure
16, 17
Engine coolant temperature too high
No or poor charging
20, 21, 22, 23, 24
2, 26
1.
Dischargedbattery
11. Foulingonunderwaterhull/drive/
19. Defectiveenginemounting
propeller
2.
3.
Looseconnection/open-circuit
Fusetripped
20. Toolittlecoolant
12.
Limitedspeedcontrollever
movement
21. Blockedseawaterintake/pipe/filter
22. Circulationpumpdrivebeltslipping
23. Defectiveimpeller
4.
Stopcontrolpulledout
Inadequatepre-heating
Lack of fuel
13.
14.
15.
16.
17.
18.
Insufficientairsupply
5.
Enginecoolanttemperaturetoohigh
Enginecoolanttemperatureistoolow
Lubricatingoilleveltoolow
Blockedfuelfilter
6.
24. Defective/incorrectthermostat
25. Lubricatingoilleveltoohigh
26. Generatordrivebeltslipping
7.
Fouledfuelfilter
8.
Airinthefuelinjectionsystem
Water/contaminantsinthefuel
Boatabnormallyloaded
9.
Defective/incorrectpropeller
10.
55
| Categories | Volvo Penta Manuals |
|---|---|
| Tags | Volvo Penta D1-13, Volvo Penta D1-20, Volvo Penta D1-30, Volvo Penta D2-40 |
| Model Year | 2005, 2006, 2007 |
| Download File |
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| Document File Type | |
| Copyright | Attribution Non-commercial |
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