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P0440 Diagnostic Trouble Code Discussion for January 2009

General EVAP System Failure

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Trouble Ticket Help Requests for DTC P0440
Help Request Posted
1998 Subaru Legacy Brighton 2.2L MIL Lamp on VIN: 4S3BK4250W
P0440: EVAP System Performance. Please Tell Me Were The Evap Test Port Is. We Have A Snap On Smoke machine & can Not Seem To Find The Test Port To Hook Up The Smoke Machine To Check For Leaks.
January 06, 2009
2001 Hyundai Elantra GLS 2.0L evap monitor VIN: KMHDN45D61
P0440: Evap system malfuction. This is a strange one, could not find a leak. Cleared codes and had customer drive for a while. All other rediness monitors have completed but the evap, no codes current or pending in any system. Customer has been driving the vehicle for 2 weeks, any ideas out...
January 28, 2009