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Home >> Jeep >> 2004 >> Wrangler SE, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Powertrain Diagnostic Procedures >> DRIVEABILITY - Gas >> DTC P0441: EVAP Purge Flow Monitor >> Possible Causes
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Possible Causes

  1. GOOD TRIP EQUAL TO ZERO
  2. INTERMITTENT CONDITION
  3. VISUAL INSPECTION
  4. EVAP PURGE HOSE (SOLENOID TO CANISTER)
  5. EVAP PURGE HOSE (CANISTER TO FUEL TANK)
  6. EVAP PURGE HOSE SOLENOID VACUUM SUPPLY
  7. EVAP PURGE HOSE (LEAKING/STUCK OPEN)
  8. EVAP PURGE SOLENOID
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