Condition for fault identification

Other voltage related preconditions:

• Supply voltage between 9 V and 16 V.

Temperature related-precondition:

• Cold start: Coolant temperature is lower than the limit value: 30 deg C
• Difference between coolant and intake air temperature after engine is switched off not greater than limit value: 9.75 °C
• Coolant temperature at stopping engine exceeds the limit value: 59.25 °C

Time related-precondition:

• At least 10 minutes engine on
• Cutout time greater than limit value: 28800 s

Other preconditions:

• None

Terminal status:

• Terminal 15 on.