Volvo Penta 3.0GS/SX Owner's Manual page 53

Throttle body fuel injection (TBI)
Gi, GSi models
The function of this fuel metering system is to deliver
the correct amount of fuel to the engine under all
operating conditions. Fuel is delivered by two elec-
tronic fuel injectors mounted in the throttle body that
is attached to the intake manifold. The fuel injectors
are controlled by the ECM. It requires no periodic
maintenance or adjustment. If operational problems
occur, see your Volvo Penta dealer.
Flame trap
The flame trap (B) should be cleaned annually. Rem-
B
ove flame trap and clean in kerosene or other solvent.
Blow through with compressed air and check for da-
mage. Reinstall flame trap, check that flame trap is
securely mounted.
WARNING! To avoid the danger of an explosion
or fire in the engine compartment, the engine
must always have an undamaged flame trap se-
curely installed.
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