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Home >> Chrysler >> 2007 >> Pacifica Base, 3.8 L >> Repair and Diagnosis >> Engine Performance >> System >> DTCS P0222 To P0420 >> P0420-Catalyst Efficiency (Bank 1) >> Monitor Conditions

Monitor Conditions

  1. When Monitored: 

    ECT above 70° C (158° F), engine RPM between 1400 and 2300, vehicle speed between 64 and 96 kph (40 and 60 mph), and engine run time greater than 3 minutes.

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