I keep getting a P401 code EGR flow insufficent on my 2003 honda civic 1.7

What is your question?

I have cleaned around the EGR port several times but still getting the code. After cleaning I can run the car for about 30 minutes but will still get the code. I have even bought a new one but still getting the code. What else could be wrong.

diddy1959 in Roxboro NC

Feb 24, 2012

1 Reply

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RepairPal Certified shops can diagnose and repair your 2003 Honda Civic. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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Opens 8:00 AM Mon

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