Mitsubishi Lancer P Codes (Powertrain) P0400 - P0499 P0420
Browse Mitsubishi Lancer P Codes (Powertrain) P0400 - P0499 P0420 questions and answers. Choose a question that matches your symptoms.
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Code P0420
Need Help Please. Don't Know If It's The Downstream Sensor Ar Catalystic. Thanks
Asked by Wrojas0919
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