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Old 08-28-2003, 09:06 PM   #1
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Default OBD2 code help

OK I checked my 2000 and it'* setting 2 "P0440" codes.
EVAP Emiss System MAL.
Does someone have a troubleshooting matrix on this code?

Or a place I can get detailed OBD2 info other than just the code titles.
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Old 08-29-2003, 07:04 PM   #2
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arrgggh! I got a Mitchells repair and it does not list this code! 441 is EGR
Well it has not set in a few days and from asking around off-gas may of done it.
I refueled and they may be right.
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Old 08-31-2003, 05:37 PM   #3
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DTC P0440 is an EVAP system code, and is most commonly set shortly after refueling if you forget to tighten the gas cap all the way.

Hope this helps.

Scott
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