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Volvo Engine Code MID 128 SID 1/2/3/4/5/6 FMI 5
MID 128 SID 1/2/3/4/5/6 Unit Injector Type of fault: FMI 5 FMI Description: • Current below normal or open circuit Fault Condition: • EMS detects a short circuit to battery positive, a short circuit to ground, or an open circuit on the high side of the SV/Needle Control Valve (NCV) or a Short Circuit to ground on the low side of the SV/NCV. Possible Symptoms: • Loss of power • Uneven running • Running on 3 to 5 cylinders • Malfunction indicator lamp illuminated Possible Cause: • Harness shorted or open • Faulty fuel injector solenoid