A8-4
UnclassifiedCooling
What This Code Means
Fuel temperature sensor defect recognition; Error during a Write/Read EEPROM operation
Possible Causes
- •Defect in the electrical signal of the fuel temperature sensor
- •Unintended datasets flashing attempt during SW upgrades in field
- •Fuel temperature sensor electrical signal defect
Suggested Actions
- 1Take a default value for the fuel temperature
- 2Take a fix value or the actual engine temperature as substitution (depending on configuration by data set and reliability of the sensors)
- 3System substitutes a default value for the fuel temperature
- 4System substitutes a fixed value or the actual engine temperature depending on dataset configuration and sensor reliability
Related Winco Fault Codes
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