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Old 08-16-2010, 04:07 AM   #2
paulv
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Join Date: Apr 2006
Location: Boston, MA
Posts: 221
The P0447 is for the EVAP shutoff valve. The task of the shutoff valve is to seal the purge air line to the EVAP canister during the fuel tank leak test.

Send me a PM with your email and I'll send you the diagnostics tree -- can't post due to copyrights.

Regards,
paul...
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