DTC P24BB - EVAP System Leak Detection Pump Pressure Sensor Circuit High

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DTC DESCRIPTION P24BB - EVAP SYSTEM LEAK DETECTION PUMP PRESSURE SENSOR CIRCUIT HIGH

Description:	This DTC sets when the evaporative emission (EVAP) leak detection control module pressure sensor signal is greater than a maximum allowable calibrated parameter.
Possible Causes:	EVAPLDPPR circuit short to voltage VREF circuit short to voltage SIGRTN circuit open 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 .