Tag: 2004
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How to Diagnose and Fix a P0430 Trouble Code on a 2004 Nissan Titan 5.6?
Understanding the P0430 trouble code The P0430 trouble code is an engine issue caused by a malfunctioning catalytic converter in bank 2. This code indicates that the cat system’s efficiency has dropped below the standard. The ECM uses info from air/fuel sensors and oxygen sensors to detect misfire codes and other problems. To diagnose and…