P0638
DTC P0638 THROTTLE ACTUATOR CONTROL RANGE/PERFORMANCE(BANK 1)
DTC DETECTING CONDITION:
- Detect as soon as malfunction occurs.
- GENERAL DESCRIPTION
TROUBLE SYMPTOM:
- Erroneous idling
- Poor driving performance
- Engine stalls.
Wiring Diagram:
Step 1 - 6:
Step 7 - 13:
Step 14 - 20:
Step 21 - 26:
Step 27 - 29:
