Volvo All Engines (2017 Emissions) Fault Code: P016E00 PID: EMS Closed Loop Fuel Pressure Control At Limit – Pressure Too High

Volvo All Engines (2017 Emissions) Fault Code: P016E00 PID: EMS Closed Loop Fuel Pressure Control At Limit – Pressure Too High

Conditions for diagnostic trouble code (DTC):
1) The system pressure is too high

Probable cause
1) Solenoid valve, stuck in one position
2) Rail pressure sensor malfunction