P0030

DTC P0030 HO2S HEATER CONTROL CIRCUIT (BANK 1 SENSOR 1)

DTC DETECTING CONDITION:
- Detected when two consecutive driving cycles with fault occur.
- GENERAL DESCRIPTION P0030

CAUTION: After servicing or replacing faulty parts, perform Clear Memory Mode Clear Memory Mode, and Inspection Mode Preparation For the Inspection Mode

WIRING DIAGRAM:

Step 1-3: