FixVault
Home
›
Mazda
›
2003
›
6 i, Standard
›
Repair and Diagnosis
›
Engine Performance
›
System
›
Engine Controls [Self-Diagnostics 2.3L]
›
Diagnostic Tests
›
DTC P0131 Or P0132
›
Notes
DTC P0131 Or P0132: Notes
Code Definition
DTC P0131: Front HO2S stuck low
DTC P0132: Front HO2S stuck high