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P0638

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

DTC DETECTING CONDITION:
- Immediately at fault recognition

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

CAUTION: After repairing or replacing the defective part, carry out the Clear Memory Mode and Inspection Mode.

Wiring Diagram:






Step 1 - 6:




Step 7 - 13:




Step 14 - 19:




Step 20 - 26:




Step 27 - 29: