Volvo Engine D11L (Tier 4) Fault Code: SID 22 FMI 8 Timing Sensor, Crank
Volvo Engine D11L (Tier 4) Fault Code: SID 22 FMI 8 Timing Sensor, Crank
CONTROL UNIT:
Engine ECU
DETECTION CONDITIONS:
The engine control unit (E-ECU) registers abnormal frequency of signal from the speed sensor.
SYMPTOM:
1. Fuel consumption higher than normal.
2. Engine runs rough/ varying engine speed.
3. Misfiring.
POSSIBLE CAUSES:
1. Electric interference on speed signal.
2. Incorrectly installed sensor (incorrect distance to sensor gear).
3. Defective sensor.
4. Damaged gear teeth on flywheel.
