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Home >> Ford >> 2021 >> Expedition XL, RWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Memory Modules >> Engine Controls - Powertrain DTC Charts & Descriptions (Except Diesel & Hybrid) >> Diagnostic Trouble Code (DTC) Charts And Descriptions >> P24BE - EVAP System Leak Detection Pump Vacuum Switching Valve Control Circuit Low

P24BE - EVAP System Leak Detection Pump Vacuum Switching Valve Control Circuit Low

DTC DESCRIPTION P24BE - EVAP SYSTEM LEAK DETECTION PUMP VACUUM SWITCHING VALVE CONTROL CIRCUIT LOW

Description:  This DTC sets when a concern is detected with the evaporative emission (EVAP) leak detection control module switching valve circuits.
Possible Causes: 
  • VPWR circuit open
  • EVAPLDPSV circuit open
  • EVAPLDPSV circuit short to ground
  • Damaged EVAP leak detection control module
Diagnostic Aids:   
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to Pinpoint Test HX.