Volvo Engine D12D AE E3 (Tier 3) Fault Code: PPID19 FMI 7 Internal EGR Status

Volvo Engine D12D AE E3 (Tier 3) Fault Code: PPID19 FMI 7 Internal EGR Status

DETECTION CONDITIONS:
The engine control unit (E-ECU) registers mechanical fault.

SYMPTOM:
Low power because of engine protection.

POSSIBLE CAUSES:
1. Valve mechanically stuck.
2. Oil pressure.
3. Faulty charge air pressure sensor.