how to trouble shoot code p1104 on a 1997 mitsubishi eclipse

1997 MITSUBISHI ECLIPSE
117,000 MILES
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JUANDIEGO
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  • 2 POSTS
i check the vaccum hose routing and everything check okay, what else can i check for
Oct 11, 2011 at 7:19 PM
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HMAC300
  • CAR REPAIR CONTRIBUTOR
  • 48,601 POSTS
this may be a turbo wastegate failure or air by pass valve. this really should be checked by a pro.
Oct 11, 2011 at 7:27 PM
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JUANDIEGO
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  • 2 POSTS
thank you
Oct 15, 2011 at 4:49 PM
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