Condition for fault identification

Test condition:

The fault is recognized when the temperature at the radiator discharge deviates too strongly from the engine temperature.

Potential problem source(s):

• Sensor defective

Terminal condition: none

Voltage condition:

• Electrical system voltage > 11 V

Temperature condition:

• Starting point: Engine temperature between -9.75 °C and 65.25 °C and intake-air temperature between -9.75 °C and 69 °C
• Final point: Engine temperature > 95°C

Time condition:

• None

Other conditions:

• Engine on