P0447 - chevrolet

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Carguy1 · Answer 1 · 2018-01-19T12:39:35+0000

HI there

This code points to an issue with the vent control valve. Most cases the valve is the issue and once replaced the problem is resolved.

P0447 - Evaporative Emission Control System Vent Control Circuit Open

Read more: https://www.autocodes.com/p0447.html