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P24B9 - EVAP System Leak Detection Pump Pressure Sensor Circuit Range/Performance

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DTC DESCRIPTION P24B9 - EVAP SYSTEM LEAK DETECTION PUMP PRESSURE SENSOR CIRCUIT RANGE/PERFORMANCE

Description:  This DTC sets when the evaporative emission (EVAP) leak detection control module pressure sensor signal is out of range.
Possible Causes: 
  • EVAPLDPPR circuit intermittent open
  • EVAPLDPPR circuit intermittent short
  • 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.