2002 SC 430 code 440.
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Driver School Candidate
Joined: Jun 2017
Posts: 6
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From: TX
2002 SC 430 code 440.
I have a 2002 SC 430 code 440 with a slight gas smell. Have replaced the float and fuel pump with seal in the tank (Used dealer parts). Can clear the code using Maxisys Pro through BCM. The code comes back usually within 50 miles of driving. Anybody have this problem?
Last edited by SPT; Jun 20, 2017 at 12:42 PM.
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Joined: May 2016
Posts: 3,081
Likes: 650
From: AZ
That is a pretty common code and usually associated with cracked hoses in the engine bay. Read this post about it https://www.clublexus.com/forums/sc4...0440-code.html
As an FYI, if you do a search for P0440 it returns more than just 440
As an FYI, if you do a search for P0440 it returns more than just 440
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