Volvo vhd Manual Do Utilizador
Instruments and Controls
71
D — Turbo Boost Pressure (option)
The gauge indicates intake manifold pres-
sure on the engine. The pressure is
generated by the turbo. Boost pressure
should be the same at a given engine tem-
perature, speed and load. Turbo boost
pressure will vary for different engines and
vehicle models. By monitoring the gauge,
the operator can avoid engine problems.
sure on the engine. The pressure is
generated by the turbo. Boost pressure
should be the same at a given engine tem-
perature, speed and load. Turbo boost
pressure will vary for different engines and
vehicle models. By monitoring the gauge,
the operator can avoid engine problems.
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F — Telltale Indicators, Left Section
1
Engine preheat telltale ( page 72)
2
Caution telltale ( page 73)
3
Stop telltale ( page 74)
4
No Charge telltale ( page 75)
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