Skip to content

Telegram : @Diezel365

Volvo All Engines (2017 Emissions) Fault Code: P047700 PID: EMS Exhaust Pressure Control Valve “A”

Volvo All Engines (2017 Emissions) Fault Code: P047700 PID: EMS Exhaust Pressure Control Valve “A”

Conditions for diagnostic trouble code (DTC):
1) Short circuit to ground on A14.EB:38

Diagnostic operating conditions
1) Ignition key in ON position

Observable symptoms
1) Exhaust pressure governor constantly activated
2) The engine brake does not function
3) Low Power
4) Black smoke

Probable cause
1) Control wire
2) Short circuit in control valve

Volvo All Engines (2017 Emissions) Fault Code: P047513 PID: EMS Exhaust Pressure Control Valve “A”
Volvo All Engines (2017 Emissions) Fault Code: P047300 PID: EMS Engine Exhuast Back Pressure Circuit High
Volvo All Engines (2017 Emissions) Fault Code: P047164 PID: EMS Engine Exhaust Back Pressure Circuit Range/Performance
Volvo All Engines (2017 Emissions) Fault Code: P047013 PID: EMS Exhaust Pressure Sensor “A”
Volvo All Engines (2017 Emissions) Fault Code: P046C64 PID: EMS EGR Differential Pressure Sensor Circuit Range/Performance
Volvo All Engines (2017 Emissions) Fault Code: P042200 PID: EMS Catalyst System Efficiency Below Threshold (Bank 1)