P0031

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

DTC DETECTING CONDITION:
- Two consecutive driving cycles with fault

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

Wiring Diagram:

WIRING DIAGRAM

Step 1 - 4:

Step 5 - 10: