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P0441 Diagnostic Trouble Code Discussion for October 2005

EVAP Purge System Performance

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Trouble Ticket Help Requests for DTC P0441
Help Request Posted
2001 Toyota Corolla CE 1.8L MIL Lamp on VIN: 1NXBR12E71
P0441: EVAP System Incorrect Purge Flow Detected. Note: The TSB Bulleting I ussed to perform all the tests was the one from toyota website along with the one from alldata information system. I supect of three different possibilities A) there is a very small leak that I was not able to isolate B)computer softw...
October 12, 2005
2002 Chevrolet Prizm 1.8L MIL Lamp on VIN: 1Y1SK528X2
P0441: evaporative emission system no purge. ... solenoid out and can make it work off the car with 12v. Then I cked it on the car. I gave it 12v + and the the engine dies. So I would say it changes the timing. Test drive and light goes on again. I read MOD testing and it says to ck the filter to this so...
October 18, 2005