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P1404 IAT - B Circuit Malfunction/ Exhaust Gas Recirculation Closed Position Performance

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HI there

This could be the result of a faulty egr valve or position sensor. Here is some more info on the code for you.

P1404 DODGE - EGR Position Sensor Rationality Closed

Read more: https://www.autocodes.com/p1404_dodge.html

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