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2002 Isuzu Rodeo

Question: code p0401 have changed egr value

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cindy2989, Marietta, GA, November 04, 2010, 11:22
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have replaced egr value

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  • Answer #1

    ZeeTech November 04, 2010, 12:10
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     Master

    Check the EGR passages. There is a long EGR pipe inside the intake manifold which usually clogs. It's not an easy process to clean it!

    Zee

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