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Home >> Dodge and Ram >> 2007 >> Nitro SLT, RWD >> Repair and Diagnosis >> Engine Performance >> System >> DTCS P0203 To P0406 >> P0401-EGR System Performance >> Monitor Conditions

Monitor Conditions

  1. When Monitored: 

    Engine running for greater than two minutes with the Engine Coolant Temp greater than 70°C (158°F). EGR active. Less than 8500 feet. Ambient temperature greater than -6°C (20°F).