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P0440 Diagnostic Trouble Code Discussion for November 2009

General EVAP System Failure

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Trouble Ticket Help Requests for DTC P0440
Help Request Posted
1997 Oldsmobile Aurora 4.0L MIL Lamp on VIN: 1G3GR62C9W
P0440: evap small leak detected. 1997 olds arora 4.0l evap p0440 found leak but the ftps is not showing voltage or inches in h20 in tank tested ftps resistance was veary high also checked 5 volt referance on sensor it was ok the new sensor did not fix problem. if anybody has any input please ...
November 06, 2009
2002 Lexus RX300 3.0L MIL Lamp on, abs light on aswell VIN: JTJGF1DV62
P0440: EVAP Control System Malfunction. checked fault memorey and pulled faults 1 stored po440 to evaporative system.preformed smoke test no leaks dectected in system checked all hoses to evapoative system ok
November 23, 2009