98
Starter motor turns over but the engine does
not start
CAUSE
● Air in fuel lines
● Lack of fuel
– fuel taps closed
– fuel tank empty/wrong tank on line
– fuel filters clogged (due to contaminants/paraffin
precipitation in the fuel as a result of low outside
temperature)
● TAMD63, TAMD71, TAMD73WJ: Solenoid valve
(fuel shut-off valve) incorrectly connected
● TAMD71B: Preheating insufficient
– incorrect starting method
– starter element not in circuit
● TAMD73P and TAMD74: Faulty position sensor in
the governor
● TAMD73P and TAMD74: Faulty rpm sensor in the
governor
● TAMD73P and TAMD74: Faulty actuator in the
governor
REMEDY
Vent the fuel system as shown on page 54
Open the fuel cocks
Fill with fuel/connect the correct fuel tank
Fit new fuel filters (pre-filter and/or fine filters). Vent
the system as shown on page 54
Check solenoid valve has not been switched on
unintentionally
Try to start engine again according to instructions on
page 23
Check that none of the semi-automatic fuses in the
terminal box has tripped (see page 71 for instructions
on resetting fuses)
Check the electrical leads and key switch, starter
relay and high power relay (swap the starter relay
temporarily with stop relay if required). Contact author-
ized service mechanic if the starter element needs to
be replaced
Check for electronic diesel control (EDC) diagnostic
trouble code (DTC) – refer to pages 102–105. Contact
an authorized Volvo Penta service mechanic
Check for electronic diesel control (EDC) diagnostic
trouble code (DTC) – refer to pages 102–105. Contact
an authorized Volvo Penta service mechanic
Check for electronic diesel control (EDC) diagnostic
trouble code (DTC) – refer to pages 102–105. Contact
an authorized Volvo Penta service mechanic
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