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P0440 Diagnostic Trouble Code Discussion for February 2005

General EVAP System Failure

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Trouble Ticket Help Requests for DTC P0440
Help Request Posted
1997 Chevrolet Lumina 3.1L MIL Lamp on VIN: HJJKU458FR
P0440: EVAP System No Flow During Purge. clear mil light ,comes back on 10/15 miles, i have no exp with domestic vehicles, i don`t even no =of a pattern failure related to these codes is there a cracker jack chevy guy out there, who can shed some light on the p 1675/ p440 codes, thanks
February 01, 2005
1998 Nissan Altima GLE 2.4L Poor Idle Quality, High idle speed VIN: 1N4DL01DXW
P0440: EVAP System Small Leak Detected. Car left for a week and came back with complaint of high idle speed. Rechecked previous repair and everything looked ok. Car was idling at 800 rpm's. Sent car out. Came back again and said it was only while driving and coming to a stop. Test drove and with clu...
February 02, 2005
1996 Pontiac Grand Am GT 3.1L MIL Lamp on VIN: 1G2NW52M4T
P0440: EVAP System No Flow During Purge. can clear this code,after a few days,30 miles,it will reoccur,don't have a smoke machine,i did test purge and canister solenoids with scan tool,they both pass,also removed the purge solenoid and applied battery voltage with vacuum applied,it will hold and rele...
February 11, 2005
1999 Isuzu Rodeo LS 3.2L MIL Lamp on VIN: 4S2CK58W4X
P0440: EVAP System Performance. hello friends, have a evap system code p0440. the code is not specific to a sub system of the evap system. it includes every thing from the fuel cap to the purge solenoid. the freeze frame shows the code setting with engine off. 0 rpm. 0 fuel trim data. the pu...
February 22, 2005