2002 Hyundai Accent Obd Systeme Diagnostic Trouble Codes Give Those Numbers

2002 HYUNDAI ACCENT
170,800 MILES
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OBD systeme diagnostic trouble codes give me those numbers p1402 p1403 p0420 to fixe what that means
Jan 29, 2013 at 11:47 AM
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DOCFIXIT
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  • 18,828 POSTS
Manufacture provides no info for 1402,1403 has to do with a DM-tl pump and EVAP system removing fumes from gas tank. Dealer will need to repair as for 420 that is CAT operating below effiency likely due to other codes
Jan 29, 2013 at 1:36 PM
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