Volvo Engine D13F Fault Code: PPID 124 FMI 4 EPG 1

Volvo Engine D13F Fault Code: PPID 124 FMI 4 EPG 1

CONTROL UNIT:
Engine ECU

DETECTION CONDITIONS:
The engine control unit (E-ECU) registers that the voltage is below 8 V (0.33 x Ubat).

SYMPTOM:
1. Low power.
2. Heavy exhaust smoke development.
3. Component continuously activated.

POSSIBLE CAUSES:
Signal line short-circuited to frame ground.