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Code P0449 troubles 02 blazer 4dr 4wd

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Old 06-01-2011, 11:05 PM
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Default Code P0449 troubles 02 blazer 4dr 4wd

I ran the ODB system check and received the p0449 code. i have bench tested the vent solenoid located in the rear and when it's disconnected air moves through, when it's connected, it's closed. so i think that it's fine.

I checked the sensor connectors on the canister purge valve (near the throttle body) and it has power. i don't know what else to do to bench test the purge valve or if i need to replace it or the vapor canister.

Thanks,
chris
 
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