Help code p0453

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Mar 17, 2022 | 05:00 PM

laobo979

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From: Mass

Help code p0453

Any body know where this located and how to fix? It say EVAP Pressure Sensor .

Edit: Found out from a friend it the vapor pump but lexus doesn't sale it alone have to buy the whole canister unit.

Last edited by laobo979; Mar 17, 2022 at 08:06 PM.

Mar 22, 2022 | 10:05 AM

MikeFig82

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Did you change any other parts? Gas cap?

Apr 11, 2022 | 09:54 PM

laobo979

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Quote:

Originally Posted by MikeFig82

Did you change any other parts? Gas cap?

No other parts changed. I'm actually gonna do it this weekend. As the cap look good and gasket didn't show wear. We'll see how it goes.

Apr 17, 2022 | 05:24 PM

laobo979

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Quote:

Originally Posted by MikeFig82

Did you change any other parts? Gas cap?

Update replaced the canister and it still didn't open up on start. End of tracing the electrical line from the front to the rear seat then to the trunk. Discovered 3 wire had been ripped apart where it was been and taped from factory. Solder new wire fix it and CEL was gone. Just incase anyone else gets this code.