Mechanics

PO441 SERVICE CODE

2007 Hyundai Elantra

Computer problem
2007 Hyundai Elantra 4 cyl Front Wheel Drive Automatic 55K miles

The check engine light came on a week or 2 ago, so I had my pal put his code reader on it, coming up w/ PO441. So I changed the gas cap, and reset the light. Everything worked great for the 1st 50 at 65 MPH, then the light came on again. My GF is the normal driver, and always force fills the fuel tank.
So I am looking for some direction on where the psi sensor and the vent solenoid are? Or any thing else I should be checking?
No other ill afects other than the light.

Whats next?
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Zmin
January 30, 2010.




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