2007 HYUNDAI ELANTRA
130,000 MILES • 4 CYL • FWD • MANUAL
Avatar
MARIOROW
  • MEMBER
  • 6 POSTS
What do these codes mean p0441 and p0171? Thanks for your help
Jul 8, 2012 at 2:33 PM
Advertisement
Avatar
ASEMASTER6371
  • CERTIFIED EXPERT
  • 52,796 POSTS
441 is an evap code. you need a shop with a scan tool and a smoke machine to determine the failure.

171 is a ean trim code. needs to be checked for vacuum leaks, fuel pressure, pcv system and mass air system

Roy
Jul 8, 2012 at 2:35 PM