P0638

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

DTC DETECTING CONDITION:
- Immediately at fault recognition
- GENERAL DESCRIPTION P0638

TROUBLE SYMPTOM:
- Improper idling
- Poor driving performance
- Engine stalls.

CAUTION: After servicing or replacing faulty parts, perform Clear Memory Mode, Clear Memory Mode and Inspection Mode. Inspection Mode