Volvo Engine D12D AE E3 (Tier 3) Fault Code: SID232 FMI 4 5 V Supply
Volvo Engine D12D AE E3 (Tier 3) Fault Code: SID232 FMI 4 5 V Supply
DETECTION CONDITIONS:
The engine control unit (E-ECU) registers the voltage on EA7 is below 4.5 V.
SYMPTOM:
1. Incorrect values from engine’s sensors generated.
2. Low power.
POSSIBLE CAUSES:
1. Short circuit to frame ground.
2. Defective sensor.
