Thread: CEL P0455 code
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Old 06-29-2019, 07:53 PM   #2
thstone
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Join Date: Nov 2010
Location: Los Angeles
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Quote:
Originally Posted by Twin headlight Ernie View Post
Well I had a CEL come on and found code P0455.
I tried a new gas cap and cleared the code but it came back on about 100 miles later.
What should I try next?
This code says that there is a large leak in the EVAP system. Unfortunately, the code doesn't provide any more detail about exactly what might be leaking.

Thus, you will need to test the system for leaks and then test each component to find the root cause of the fault.


Quote:
Originally Posted by Twin headlight Ernie View Post
Also, where is the canister purge valve located?
It is located in the passenger side front wheel well at the top of the carbon canister. You have to remove the wheel and then the inner wheel liner to see it. This link has a photo.

https://www.renntech.org/topic/41644-evap-canister-valve/
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