EVAP error codes P0440 & P1448
obadran
10-30-2004, 04:59 PM
I've got a 98 Nissan Sentra 1.6L. I extracted two codes, P0440 and P1448.
From what I found on the internet, the P1448 has something to do with the EVAP vent control valve. P0440 maybe also because of the 1448 code.
Can anyone give a better explaination of what might be wrong. If it is a malfunctioning valve, which valve is it becuase looking at the emissions diagram under the hood has nothing called "vent control valve".
Thanks,
Omar
From what I found on the internet, the P1448 has something to do with the EVAP vent control valve. P0440 maybe also because of the 1448 code.
Can anyone give a better explaination of what might be wrong. If it is a malfunctioning valve, which valve is it becuase looking at the emissions diagram under the hood has nothing called "vent control valve".
Thanks,
Omar
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