check engine light code po441

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05-23-2006, 06:35 PM

d_maniac

1st Gear

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check engine light code po441

this code came on last week then i cleared it and now its b ack again, whats causes this code....its something with the evap

05-23-2006, 06:42 PM

techbod

Join Date: Nov 2005

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RE: check engine light code po441

incorrect flow detected probable causes are hose connections, intake leak, EVAP canister purge valve,

most common cause is the purge valve vacuum pipe and loose/dirty electrical connection

05-23-2006, 06:44 PM

techbod

Join Date: Nov 2005

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RE: check engine light code po441

not to forget the gas cap seal this also causes this problem if it leaks air in

05-23-2006, 06:49 PM

d_maniac

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RE: check engine light code po441

u think this can be the problem with the gas i'm having???

05-23-2006, 06:51 PM

techbod

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RE: check engine light code po441

I doubt it that would have a different effect on the overall performance of the engine and throw spurious codes not just the one

05-24-2006, 02:59 AM

d_maniac

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RE: check engine light code po441

i saw a cracked tube in the engine bay i willl post a pic of it tommarow

05-24-2006, 10:05 PM

d_maniac

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RE: check engine light code po441

could this be the problem???

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