Boxster S (987) F6-3.4L (2008)
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Coolant Temperature Sensor/Switch (For Computer): Testing and Inspection
Thermostat Monitoring
Thermostat Monitoring
General description
After engine start and under the conditions:
-
no hot engine
-
ambient temperature within range
-
normal driving - average vehicle speed > 25km/h
-
sufficient mass air flow
an increase of the coolant system temperature will be expected.
Monitor structure
If the engine coolant temperature does not reach a certain value under normal driving conditions, the coolant system is defective.
flow chart:
