Engine Coolant temperature
The instrument panel receives information about
the engine temperature (already calculated in °C)
and displays the value in the set unit of
measurement (°F or °C), followed by the unit of
measurement and the engine temperature symbol.
The temperature display range goes from +104 °F to
+248 °F (40 °C to +120 °C).
If reading is:
- <= (lower than or equal to) -40 °F (-40 °C), a
string of flashing dashes " - - - " is displayed;
- within the range -39 °C (-38 °F) to +39 °C
(+102 °F), "LO" is displayed steadily;
- included within the interval +104 °F (+40 °C) and
+248 °F (+120 °C) the value is displayed steadily;
- >= (higher than or equal to) +121 °C (+250 °F),
"HI" is displayed flashing.
If the coolant temperature sensor is in fault, a string
of flashing dashes "- - -" is displayed with the set unit
of measurement and the MIL light turns on
(9, Fig 9).
If the instrument panel is not receiving coolant
temperature value, a string of steady dashes "- - -" is
displayed, followed by the unit of measurement.
Note
If the instrument panel does not receive any
information on the unit of measurement, the last
unit of measurement set is displayed flashing.
Fig 19
53
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