Ferrari 612 Scaglietti Owner's Manual page 105

Oil pressure and temperature
The red warning light on the instrument panel (see page 29) should
always remain off under normal driving conditions.
The warning light illuminates when the engine is off and the ignition
key is turned to position II, or when the engine is running and the oil
pressure drops below the minimum level.
Under normal operating conditions, the oil pressure must remain
within a range of 5-6 bar (73.5-88.2 psi), with the engine running at
6,000 RPM and the oil temperature at 100 °C.
In any case, with the engine warm and idling, the normal pressure level
is between 2 and 2.5 bar (29.4–36.7 psi).
If the oil temperature gauge needle moves beyond 150 °C, the engine speed
rate must be reduced immediately; if this situation persists, have the system
checked by the F S N
ERRARI ERVICE ETWORK
.
Gas and oil vapour recirculation
The device for oil gas and vapour recirculation is of the closed circuit
type. The blow-by system collects the gases and vapours that build up
at the end of the tank filler neck.
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