Is the IAT sensor supposed to have oil inside of it?

00HNDACCRD6THGENULEV

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2000 HONDA ACCORD
2.3L
4 CYL
2WD
216,923 MILES

Is the iat sensor supposed to have oil inside of it? I unplugged it because it looked nasty and inside was dark liquid. I'm guessing it's oil.

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Saturday, May 6th, 2023 AT 8:34 AM

3 Replies

KEN L

MASTER CERTIFIED MECHANIC
47,536 POSTS

Yep, that is no good, I would get a new sensor. Also, I would change out the PCV valve as well. Check out the images (below). Please let us know if you need anything else to get the problem fixed.

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Saturday, May 6th, 2023 AT 12:17 PM

00HNDACCRD6THGENULEV

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2 POSTS

Where can I get a replacement and how to do I check if the connector itself is faulty and if so, where can I get both replacement is?

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Tuesday, May 9th, 2023 AT 8:02 PM

KEN L

MASTER CERTIFIED MECHANIC
47,536 POSTS

The connector you can just clean and inspect with the flashlight to make sure the electrical connectors are in good shape and the sensor you can get at the local auto parts store.

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Wednesday, May 10th, 2023 AT 11:15 AM