FixVault
Home
›
Isuzu
›
1996
›
Hombre S
›
Repair and Diagnosis
›
Engine Performance
›
System
›
Engine Controls - Tests W/Codes
›
Circuit Testing
›
DTC P1133 - O2S Insufficient Switching Sensor 1
›
Notes
DTC P1133 - O2S Insufficient Switching Sensor 1: Notes
NOTE:
For circuit reference, see Code P0131 schematic.