What does code P1506 mean on Kia vehicles?
The ECU detects a high voltage condition in the idle air control valve opening coil.
OBD-II Code Kia
P1506 — Kia — Idle Air Control Valve Opening Coil Voltage High
The ECU detects a high voltage condition in the idle air control valve opening coil.
Common symptoms
- High idle speed
Possible causes
- Faulty IAC valve opening coil
Initial recommendation
Inspect idle air control valve opening coil and related wiring.
Safety notice
This information is for guidance only. Brand-specific codes may vary by model, year, engine, transmission and vehicle configuration. It does not replace a physical inspection or diagnosis by a qualified mechanic. If the vehicle is unsafe to operate, avoid driving it and seek professional inspection.
Analyze this code with MecaOBD
Use the app to combine Kia code P1506 with your vehicle's actual symptoms for more complete diagnostic guidance.
Go to the app View more brands