Fault Tracing - Volvo Penta TAD1170VE Operator's Manual

Fault handling
A number of symptoms and possible causes of engine malfunctions are described in the table below. Always
contact your Volvo Penta dealer if any problems occur which you cannot solve by yourself.
NOTICE! Read through the safety advice for care and maintenance work in the chapter Safety precautions for
maintenance and service operations before you start work.
Symptoms and possible causes
The diagnosis button lamp flashes
Engine cannot be stopped
Starter motor does not rotate
Starter motor rotates slowly
Starter motor rotates normally but the engine does
not start
Engine starts but stops again
Engine does not reach correct operating speed at
full throttle
Engine runs roughly
High fuel consumption
Black exhaust smoke
Blue or white exhaust smoke
Too low lubrication oil pressure
Excessive coolant temperature
Too low coolant temperature
No, or poor charge
46

Fault Tracing

Please refer to Alarm handling
2, 5
1, 2, 3, 4, 5, 6, 7, 23
1, 2
8, 9, 10, 11,
8, 9, 10, 11, 12
9, 10, 11, 12, 20, 23, 24
10, 11
12, 14, 23
12
14, 21
15
16, 17, 18, 19
19
2, 22
47710925 01-2019 © AB VOLVO PENTA