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I have a 2000 Chevrolet Malibu 3.1L V6 with the P0401 code, what does the code mean?

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I have a 2000 Chevrolet Malibu 3.1L V6 with the P0401 code, what does the code mean?

Vehicle: 2000 Chevrolet Malibu 3.1L V6

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Hi there

This code is for improper flow with the egr. This can be the egr itself, a problem with a plugged egr port or also can be an issue with the egr solenoid keeping the egr on.
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P0401 CHEVROLET - Exhaust Gas Recirculation Flow Insufficient
Read more: https://www.autocodes.com/p0401_chevrolet.html

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