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code p0440 question Evaporative Emission Control System Malfunction Evaporative Emission Control System Malfunction P0440, not bad gas cap, where do I look next? P 0440 Evaporative Emission Control System Malfunction, Not bad gas cap, whats next? 850 1995

posted by  someone claiming to be Judd Rackham on  Sat Aug 28 08:04 CST 2004 [RELATED]

P0440
Evaporative Emission Control System Malfunction
114k turbo wagon, thrown this code 3 times in 2 weeks, replaced gas cap but code came back. I appreciated the comments posted earlier aboout a similar code P0442, the description helps that it is a small leak. my code p0440 is only described as system malfunction. What parts are involved in this? mileage seems fine, car runs fine, does the scan tool borrowed from autozone only read a generoc code? and another scanner might give me a more descriptive code than just malfunction?
Thank you for sharing any knowledge about this evap system and its codes
Judd






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New code p0440 question Evaporative Emission Control System Malfunction Evaporative Emission Control System Malfunction P0440, not bad gas cap, where do I look next? P 0440 Evaporative Emission Control System Malfunction, Not bad gas cap, whats next? [850][1995]
posted by  someone claiming to be Judd Rackham  on Sat Aug 28 08:04 CST 2004 >


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