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P0441 Diagnostic Trouble Code Discussion for November 2011

EVAP Purge System Performance


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Trouble Ticket Help Requests for DTC P0441
Help Request Posted
2001 Toyota Highlander 3.0L MIL Lamp on VIN: JTEHF21A01
P0441: EVAP System Incorrect Purge Flow Detected. ... grief in the evaporative emissions department. Initially we had code P0440, we replaced the gas cap with a Toyota cap, code came back, we replaced the charcoal canister with an OEM assembly from WPAC. Code came back, we warrantied the canister assembly thr...
November 08, 2011
2004 Jeep Liberty Sport 3.7L MIL Lamp on VIN: 1J4GL48K44
P0441: EVAP Purge System Performance. This Jeep has code 441. I checked the purge valve which is O.K. When I run the forced monitor test to check the NLVD I do not see the NLVD state change from open to close. I replaced the NLVD and still get the same result. From what I have read on here the NLV...
November 18, 2011
2003 Chrysler PT Cruiser Limited 2.4L MIL Lamp on VIN: 3C8FY68B73
P0441: EVAP Purge System Performance. The check engine light is on with code P0441: Incorrect Purge Flow. Using scanner in ATM mode to operate the purge solenoid, the scanner would only turn the solenoid ON or OFF. It would not cycle it ON and OFF. (It does cycle everything else.) The solenoid has...
November 23, 2011
2001 Mitsubishi Diamante LS 3.5L MIL Lamp on VIN: 6MMAP67P71
P0441: evap purge incorrect flow. ... this codes setting conditions(P0441 Check Conditions ON duty cycle of the evaporative emission purge solenoid has been at 0 percent for at leaset 20 seconds.) am i correct in the meaning of this definition that the ecm commands the system to purge and its ...
November 23, 2011
2003 Chrysler PT Cruiser Limited 2.4L MIL Lamp on VIN: 3C8FY68B73
P0441: EVAP Purge System Performance. The check engine light is on with code P0441: Incorrect Purge Flow. Using scanner in ATM mode to operate the purge solenoid, the scanner would only turn the solenoid ON or OFF. It would not cycle it ON and OFF. (It does cycle everything else.) The solenoid has...
November 29, 2011
2001 Toyota Highlander 3.0L MIL Lamp on VIN: JTEHF21A01
P0441: EVAP System Incorrect Purge Flow Detected. ... grief in the evaporative emissions department. Initially we had code P0440, we replaced the gas cap with a Toyota cap, code came back, we replaced the charcoal canister with an OEM assembly from WPAC. Code came back, we warrantied the canister assembly thr...
November 08, 2011
2004 Jeep Liberty Sport 3.7L MIL Lamp on VIN: 1J4GL48K44
P0441: EVAP Purge System Performance. This Jeep has code 441. I checked the purge valve which is O.K. When I run the forced monitor test to check the NLVD I do not see the NLVD state change from open to close. I replaced the NLVD and still get the same result. From what I have read on here the NLV...
November 18, 2011
2003 Chrysler PT Cruiser Limited 2.4L MIL Lamp on VIN: 3C8FY68B73
P0441: EVAP Purge System Performance. The check engine light is on with code P0441: Incorrect Purge Flow. Using scanner in ATM mode to operate the purge solenoid, the scanner would only turn the solenoid ON or OFF. It would not cycle it ON and OFF. (It does cycle everything else.) The solenoid has...
November 23, 2011
2001 Mitsubishi Diamante LS 3.5L MIL Lamp on VIN: 6MMAP67P71
P0441: evap purge incorrect flow. ... this codes setting conditions(P0441 Check Conditions ON duty cycle of the evaporative emission purge solenoid has been at 0 percent for at leaset 20 seconds.) am i correct in the meaning of this definition that the ecm commands the system to purge and its ...
November 23, 2011
2003 Chrysler PT Cruiser Limited 2.4L MIL Lamp on VIN: 3C8FY68B73
P0441: EVAP Purge System Performance. The check engine light is on with code P0441: Incorrect Purge Flow. Using scanner in ATM mode to operate the purge solenoid, the scanner would only turn the solenoid ON or OFF. It would not cycle it ON and OFF. (It does cycle everything else.) The solenoid has...
November 29, 2011