Condition for fault identification

Test condition:

The fault is recognized when the temperature is less than 625 °C and the OC diagnosis is unable to detect an error.

Potential problem source(s):

• DME defective

  Terminal condition: none

  Voltage condition:

• None

  Temperature condition:

• None

  Time condition:

• Roughly 40 sec. after engine start; after approximately 15 sec. in operation

  Other conditions:

• Engine on