Fault Codes:
Hyundai R450LC-7 110-3
Fault Description:
The circuit voltage of the engine coolant temperature sensor 1 is higher than the normal value or short-circuited to a high voltage. High voltage or open circuit was detected in the engine oil pressure circuit. White smoke may be emitted. If the fan is controlled by ECM, it will remain in the "ON" (rotating) state. The engine has no coolant temperature protection (alarm) function.
