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What is a common cause of code P0441,P0442 and P0446 on a Lexus

 
FIXITMAN's Avatar
  • Answered by:FIXITMAN
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Customer Question

What is a common cause of code P0441,P0442 and P0446 on a Lexus IS300 All three codes are set

 

Optional Information:
Year: 2003
Make : Lexus
Model: IS300
Engine: 3.0

Submitted: 1274 days and 22 hours ago.
Category: Lexus
Value: $15
Status: CLOSED

Accepted Answer

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Expert:  FIXITMAN replied1274 days and 22 hours ago.

HelloCustomer when you get these codes it is usually due to a bad or loose gas cap. Has this been checked?

Expert TypeMaster Technician
Category: Lexus
Pos. Feedback: 97.8 %
Accepts: 155
Answered: 11/20/2009

Experience: ASE MASTER CERTIFICATION, AA DEGREE

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Customer replied1274 days and 21 hours ago.

yes the cap has been checked and has been replaced I noticed some build up around the sealing surface like dried up fuel clean neck

 

 
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