B1512

DTC B1512: Air Flow Control Actuator (Position Sensor) and/or Its Circuit Malfunction

Wiring Diagram

Wiring Diagram:

DTC Troubleshooting

NOTE:
- When DTC B1502, B1503, B1504 and B1511 are indicated together, it is possible that sensor ground circuit is open.
- When DTC B1511 is indicated together, it is possible that position sensor power supply circuit is open.

Step 1-2:

Step 3-5: