P1507

Wiring Diagram:

Step 1 - 4:

DTC P1507 - IDLE CONTROL SYSTEM MALFUNCTION (FAIL-SAFE)

DTC DETECTING CONDITION:
Immediately at fault recognition

TROUBLE SYMPTOM:
Engine keeps running at higher revolution than specified idling revolution.

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