Check Engine Light

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09-26-2008 | 06:54 PM

99millenia

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Junior Member

Joined: Jun 2007

Posts: 4

Check Engine Light

Hi I have 99 millenial 2.3L engine just replaced bank one oxyen sensor and lower raditior hose. Now I havea P105 CodeManifold Absolute Pressure/Barometric Pressure Circuit Malfunction???\Any thought on what could be the problem???

09-26-2008 | 07:57 PM

keninn

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Joined: Sep 2005

Posts: 983

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RE: Check Engine Light

Quote:

ORIGINAL: 99millenia

Hi I have 99 millenial 2.3L engine just replaced bank one oxyen sensor and lower raditior hose. Now I havea P105 CodeManifold Absolute Pressure/Barometric Pressure Circuit Malfunction???\Any thought on what could be the problem???

yup. vacuum leak. classic symptom/problem. you will have to pull off the entire intake, and change out several "tees" and probably some vacuum line, too.