2001 Nissan maxima p0420 2000-2001 Nissan Maxima Factory Service Bulletin … 2000-2001 MAXIMA MIL "ON" WITH DTC P0420 STORED – THREE WAY CATALYST FUNCTION Reference the current Nissan Warranty Flat Rate Manual and use... Source Source Source Source Source Source Source Source Source Source Read Also: 2001 Nissan maxima obd ii 2000 Nissan maxima code p0420 2000 Nissan maxima p0420 2001 Nissan maxima p0420 code P0420 twc function nissan frontier Nissan code p0420 maxima