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Volvo Engine Code MID 128 SID 230 FMI 3
MID 128 SID 230 Idle Validation Switch 1 Type of fault: FMI 3 FMI Description: • Voltage above normal, or shorted to high source Fault Condition: • IVS signal shorted to voltage Possible Symptoms: • No IVS limp home function for pedal position Possible Cause: • Faulty connector • Faulty VECU • Short to voltage in signal circuit harness