VOLVOUU All Engines (2017 Emissions) Fault Code: P009B13 PID: EMS Fuel Pressure Relief Control
Conditions for diagnostic trouble code (DTC):
1) Open circuit in cable harness
2) Open circuit in the valve
Diagnostic operating conditions
1) Ignition key in ON position
Observable symptoms
1) Engine de-rated
Probable cause
1) Connector
2) Wiring harness
3) Electrical fault in valve
4) Engine control module (ECM)
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