Dodge Journey P Codes (Powertrain) P0400 - P0499 P0420

Browse Dodge Journey P Codes (Powertrain) P0400 - P0499 P0420 questions and answers. Choose a question that matches your symptoms.

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Code P0420?

2015 DODGE JOURNEY
Hello, I Am Getting A P0420 Code, And I Took A Picture Of The Oxygen Sensor Information And I’m Wondering If You Could Help Me Interpret...
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Asked by beetlepunk21

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