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Home >> Chrysler >> 2009 >> PT Cruiser Limited >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> DTCS P0441 To P0532 - Gas >> P0456-EVAP System Small Leak >> Possible Causes

Possible Causes

Possible Causes 
EVAP SYSTEM LEAK
EVAP PURGE SOLENOID
NVLD ASSEMBLY

Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. See  DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Standard Procedure  .