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2012 Dodge 3500 6.7L with engine code P2201, how to fix the problem?

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2012 Dodge 3500 6.7L with engine code P2201, how to fix the problem?

Vehicle: 2012 Dodge 3500 6.7L

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Hi there

This code is pointing to an issue with the NOx sensor on bank 1. In most cases replacing the sensor will resolve the issue, however, the code can be the result of an issue with the EGR valve as well.

P2201 DODGE - NOx Sensor Circuit Range/Performance Bank 1
Read more: https://www.autocodes.com/p2201_dodge.html

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