Hyundai Kia Error Code P1505: How to Fix It

Q: What causes Hyundai Kia error code P1505?

P1505 is typically caused by a faulty idle air control valve, damaged wiring to the idle control system, a bad throttle position sensor, or carbon buildup in the throttle body affecting idle air flow.

Q: Can I drive with P1505 error code?

While you can drive short distances with P1505, it's not recommended for extended driving. The error can cause rough idling, stalling at stops, and poor fuel economy. Address the issue promptly to prevent potential engine damage.

Q: How much does it cost to fix P1505 in Hyundai Kia?

DIY repair costs range from $50-200 for parts (idle air control valve or throttle position sensor). Professional repair typically costs $200-500 including labor, depending on which components need replacement.

Q: Will P1505 cause my Hyundai to fail emissions testing?

Yes, P1505 will likely cause your vehicle to fail emissions testing since it indicates a problem with the engine's idle control system, which affects emissions output. The code must be resolved and cleared before passing inspection.

Abstract

Error code P1505 in Hyundai and Kia vehicles indicates an electrical problem with the idle speed control system. This error typically causes rough idling, stalling at idle, or erratic engine speed when the car is stopped.