P0031

DTC P0031 - FRONT OXYGEN (A/F) SENSOR HEATER CIRCUIT LOW INPUT

DTC DETECTING CONDITION:
Immediately at fault recognition

CAUTION: After repair or replacement of faulty parts, conduct Clear Memory Mode and Inspection Mode.

Wiring Diagram:

WIRING DIAGRAM

Step 1:

Step 2 - 7:

Step 8 - 9: