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Home >> Chrysler >> 2007 >> 300 Base >> Repair and Diagnosis >> Engine Performance >> System >> Emissions Control System >> Description >> Non Monitored Circuits >> Fuel Injector Mechanical Malfunctions

Fuel Injector Mechanical Malfunctions

The PCM cannot determine if a fuel injector is clogged, the needle is sticking or if the wrong injector is installed. However, these could result in a rich or lean condition causing the PCM to store a diagnostic trouble code for either misfire, an oxygen sensor, or the fuel system.