FixVault
Home
›
Mazda
›
1995
›
B3000 Base, Standard
›
Repair and Diagnosis
›
Engine Performance
›
System
›
Engine Controls - Tests W/Codes
›
Trouble Code Charts
›
Code P0420: Catalyst Monitoring System Out Of Range
Code P0420: Catalyst Monitoring System Out Of Range
Fig 1: Trouble Code No. P0420 Catalyst Monitoring System Out Of Range