Code P0453

2004 FORD EXPEDITION

155,000 MILES • 4.6L • V8 • 2WD • AUTOMATIC

GEORGEP1990

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Any ideas on how to fix it? I've already replaced the vapor canister solenoid because that was the main resolution for that code, but it didn't fix it. Help please!

Dec 6, 2019 at 1:09 PM

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Hello,

The EVAP system is sealed if there is any kinds of leak it will show this codes. here is a video of an EVAP repair on a similar car which will apply to yours as well:

https://youtu.be/iH92vcUWJzs

It can be the charcoal canister is leaking as well. Check out the diagrams (below). Please let us know what you find. We are interested to see what it is.

Images (Click to enlarge)

Dec 8, 2019 at 1:51 PM