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On my Dodge, what does the engine code P0406 means?

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On my Dodge, what does the engine code P0406 means?

Vehicle: Dodge

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HI there

This code points to an issue with the EGR position sensor. If it's reading wrong, it could be due to a few things. The EGR valve, possibly the tube is plugged up for the EGR. Here is some info on the code for you.

P0406 DODGE - Exhaust Gas Recirculation Position Sensor Circuit High
Read more: https://www.autocodes.com/p0406_dodge.html

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