P0638

DTC P0638 - THROTTLE ACTUATOR CONTROL RANGE/PERFORMANCE (BANK 1)

DTC DETECTING CONDITION
Immediately at fault recognition

TROUBLE SYMPTOM
- Erroneous idling
- Poor driving performance
- Engine stalls.

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

Wiring Diagram:

Step 1 - 6:

Step 7 - 13:

Step 14 - 20:

Step 21 - 28:

Step 29: