P1504 Fault Code
You can find information about the P1504 fault code on this page.
BE WARNED! This particular code can mean a different thing depending on what make the car is, check below.
Manufacturer-Specific Meanings
![Audi Logo](https://faultcodes.co/wp-content/uploads/2022/08/audi-logo.jpeg)
Audi P1504
"Intake Air Sys.Bypass"
![BMW Logo](https://faultcodes.co/wp-content/uploads/2022/08/bmw-logo.jpeg)
BMW P1504
"Idle Speed Control Valve Closing Solenoid Control Open Circuit"
![Ford Logo](https://faultcodes.co/wp-content/uploads/2022/08/ford-logo.jpeg)
Ford P1504
"Intake Air Control circuit malfunction"
![Hyundai Logo](https://faultcodes.co/wp-content/uploads/2022/08/hyundai-logo.jpeg)
Hyundai P1504
"Cruise control switch, CANCEL – circuit malfunction"
![Chrysler Logo](https://faultcodes.co/wp-content/uploads/2022/08/chrysler-logo-1.jpeg)
Chrysler P1504
"Idle Air Control Solenoid Circuit Intermittent"
Looking To Fix This Yourself?
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View Workshop/Repair/Service Manuals »![Workshop Manual Icon](https://faultcodes.co/wp-content/uploads/2022/09/workshop-manual-icon.png)
![P1504 Image](https://faultcodes.co/wp-content/uploads/covers/p1504-cover-300x300.jpg)
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