EVAP Sensor Location

Walden G

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Backstory:

Tuner stated that it showing signs of a leakage in the EVAP system (meaning 1). I have a vacuum leak pertaining to a leaking hose or failed gasket, or 2). I have a bad EVAP sensor).

I’ve checked my vacuum lines for any signs of vacuum leaks (results: no hissing, no loose hose connections). To take the extra step further, I will be conducting a smoke test with a smoke machine shortly.

Inquires:

However, if the smoke test comes back with no results of a leakage within the EVAP System, my last assumption would be an underlying issue with the EVAP sensor which would require an inspection which would most likely lead into an EVAP sensor replacement. If need be, I would need to know where the EVAP sensor is located. If anyone here is familiar with where the EVAP sensor is located, I’d appreciate any detail descriptions, links, and/or pictures on where it’s located, and if possible, even some advice on how to replace it would be nice atm. ??
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Walden G

Walden G

Member
First Name
Walden
Joined
Feb 2, 2024
Threads
4
Messages
12
Reaction score
1
Location
Honolulu, HI
Vehicle(s)
2023 FL5 Honda Civic Type R
Don't forget to check the gas cap.

This is a random link from Google but this general knowledge on the system may be helpful to you:

https://www.jdpower.com/cars/shopping-guides/what-is-an-evaporative-control-system
Indeed. The gas cap checks out just fine to me. Once I conduct a smoke test, hopefully some clear indicators will come to light. However, I’m not too sure of where the EVAP sensor would be if I do end up having to replace it. Thank you!
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