Dodge Stratus P Codes (Powertrain) P0400 - P0499 P0421

Browse Dodge Stratus P Codes (Powertrain) P0400 - P0499 P0421 questions and answers. Choose a question that matches your symptoms.

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Code P0421

2004 DODGE STRATUS
I Have Already Replaced My Rear Catalytic Converter And Downstream O2 Sensor Along With Fixed Exhaust Leaks. Map Sensor And I Know I Have A...
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Asked by Robhaynes84

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