WHAT DO THESE CODES MEAN P0441 AND P0171? THANKS...

2007 Hyundai Elantra

Tiny

mariorow

July, 8, 2012 AT 2:33 PM

What do these codes mean p0441 and p0171? Thanks for your help

FOUND 34 RELATED QUESTIONS

Po441

1 ANSWER

Po441

1 ANSWER

1 Answer

Tiny

ASEMaster6371

July, 8, 2012 AT 2:35 PM

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

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