Check engine codes

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Dec 20, 2006 | 08:56 AM

tofu

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Pole Position

Joined: Nov 2006

Posts: 278

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From: TX

Check engine codes

My IS300 check engine light is on and Diagnostic indicates 3 codes "P0440, P0441 and P0446". Something is wrong with my EVAP emission control. Does anyone have this problem?? Any help is appreciated.

Dec 20, 2006 | 08:22 PM

B.Diddy

Lexotic Concepts

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From: New York

check how tight your gas tank cap is on

Dec 21, 2006 | 06:48 AM

tofu

Thread Starter

Pole Position

Joined: Nov 2006

Posts: 278

Likes: 7

From: TX

Quote:

Originally Posted by B.Diddy

check how tight your gas tank cap is on

Yes, That is the first thing I checked.

Dec 27, 2006 | 09:03 AM

tofu

Thread Starter

Pole Position

Joined: Nov 2006

Posts: 278

Likes: 7

From: TX

Quote:

Originally Posted by B.Diddy

check how tight your gas tank cap is on

I found the problem, the hose that goes from EFI back to the canister was unplugged. Not sure how that could happen thou, but the CEL is gone, thanx anyway.