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Lexus
ES 300
Trouble Codes
P Codes (Powertrain)
P0400 - P0499
P0401
po401
1995 LEXUS ES 300
234 MILES
MONEYSAM
MEMBER
173 POSTS
FOLLOW
this is the code i got at ppep boys
Apr 3, 2012 at 7:02 PM
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JACOBANDNICKOLAS
CERTIFIED EXPERT
110,175 POSTS
PO401 EGR Insufficient Flow
Remove the EGR and check for carbon build up.
Apr 3, 2012 at 7:07 PM