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Check Engine Light & Trac Off light on

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Old 07-13-06, 06:45 AM
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dan099
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Default Check Engine Light & Trac Off light on

First off, I am a new lexus owner. I have 1997 es300 with 106k miles. Recently, the CEL & Trac off light came on. Went to Autozone, and the code is PO402. i am looking for advise on how to fix it. i appreciate any help.
Old 07-13-06, 09:21 AM
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miltonlin
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PO402 corresponds to excessive EGR flow.
Old 07-13-06, 03:02 PM
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ridedumped
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what is egr flow? mine did this once, but i just reset the ecu and it never came back.
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