View Full Version : Help identify this part?

07-28-2008, 07:10 AM
I need help identifying a part under the hood. It looks like a white cap with the letter A on it and it is between the battery and the engine. Here are some photos.
Can anyone confirm if it is this line from the vapor canister/pressure sensor?
No guessing please. I suspect it is the air drain hose from the vapor canister but am not sure. I'd really hate to have to lift the car to trace it. If you know for sure what it is and can confirm that the cap is supposed to be lose please reply. My car is pulling P0440 and P0446 and I'm hoping it was because the cap was plugged and not the VSV for the PSV. Does anyone know if a new charcoal canister part num. 77740-20511/77740-20512 come with the VSV for the PSV or does the VSV have to be ordered separately?

07-28-2008, 08:51 PM
i think a tranny vent cap. the tube prolly runs in front of the shifter linkage (even tho u said no guessing)

07-30-2008, 03:34 AM
Trans vent.

07-30-2008, 07:48 AM
freestylebiker33 and Rix86, thanks for the answer.