Chrysler p0403

What is your question?

2006 Chrysler 300 2.7L. Had Code P0406. Replaced egr valve and spark plugs. Now P0406 code is gone. But now I have code p0403 showing.

What makes this problem better or worse?

Runs fine.

How long has your 2006 Chrysler 300 had this problem?

After replacing egr valve and spark plugs

ritaksmith3 in Bethpage TN

Jul 31, 2018

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What are the best Chrysler repair shops?

RepairPal Certified shops can diagnose and repair your 2006 Chrysler 300. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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What is your question?

Popular Answer

Chrysler p0403

What is your question?

2006 Chrysler 300 2.7L. Had Code P0406. Replaced egr valve and spark plugs. Now P0406 code is gone. But now I have code p0403 showing.

What makes this problem better or worse?

Runs fine.

How long has your 2006 Chrysler 300 had this problem?

After replacing egr valve and spark plugs

ritaksmith3 in Bethpage TN

Jul 31, 2018

1 Reply

Popular Answer

AskAlexon Jul 31, 2018

Check for vacuum leaks. This can cause the egr to malfunction and set a code like this as well. Alex

ritaksmith3on Jul 31, 2018

Could it be a gasket. We replaced all but one. Could not find it at parts stores. Itâ€™s the one that goes from egr to passenger side of engine.

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Popular Answer

What are the best Chrysler repair shops?

RepairPal Certified shops can diagnose and repair your 2006 Chrysler 300. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.