P0519

DTC P0519 IDLE AIR CONTROL SYSTEM PERFORMANCE

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

TROUBLE SYMPTOM:
Engine keeps running at higher speed than specified idle speed.

CAUTION: After repairing or replacing the defective part, perform the Clear Memory Mode and Inspection Mode Reading and Clearing Diagnostic Trouble Codes

Step 1-3: