Volvo Engine Code MID 128 SID 22 FMI 2

MID 128 SID 22 Engine Speed Sensor Type of fault: FMI 2 FMI Description: • Data erratic, intermittent or incorrect Fault Condition: • Intermittent or weak signal Possible Symptoms: • Increased fuel consumption • Imprecise engine timing • Increased fuel consumption • Uneven cylinder balancing • Power loss • Smoke Possible Cause: • Faulty connector • Faulty Engine Speed Sensor harness • Faulty Engine Speed Sensor • Improper air gap