2.8l fault code P0401

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10-30-2008, 07:20 PM

thomassss

1st Gear

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2.8l fault code P0401

I took the car through emissions and it says:

P0401:Exhaust Gas Recirculation Flow Insufficient Detected

How can i fix this and get my car through the test?

10-30-2008, 07:30 PM

auditech79

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P0401
Exhaust Gas Recirc.Flow Insufficient Detected

Probably needs a new EGR valve, check the vacuum line going to the valve before you replace it.