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Volvo Engine Code MID 128 SID 18 FMI 3
MID 128 SID 18 Drain Valve, Water Separator Type of fault: FMI 3 FMI Description: • Voltage above normal or shorted to high source Fault Condition: • Short Circuit + Measuring line Possible Symptoms: • Valve constantly shut Possible Cause: • Faulty Water In Fuel (WIF) Solenoid Valve • Broken wire