Volvo Engine D12D AE E3 (Tier 3) Fault Code: PID175 FMI 4 Engine Oil Temperature
Volvo Engine D12D AE E3 (Tier 3) Fault Code: PID175 FMI 4 Engine Oil Temperature
DETECTION CONDITIONS:
The engine control unit (E-ECU) registers that the voltage is below 0.12 V. (EA31)
SYMPTOM:
1. Monitoring stops.
2. Information display unit shows minus sign for engine oil temperature.
POSSIBLE CAUSES:
1. Signal line short-circuited to frame ground.
2. Defective sensor.