Volvo All Engines (2017 Emissions) Fault Code: P009200 PID: EMS Fuel Rail Pressure Regulator Control Circuit High

Volvo All Engines (2017 Emissions) Fault Code: P009200 PID: EMS Fuel Rail Pressure Regulator Control Circuit High

Conditions for diagnostic trouble code (DTC)
Short circuit to higher voltage

Observable symptoms
Low torque
Common rail safety valve: The safety valve is open

Probable cause
1) Wiring harness between component connector and electronic control unit (ECU) connector
2) Damaged or faulty component