P1504 — BMW
P1504 — BMW: Idle Speed Control Valve Closing Solenoid Control Open Circuit
Code breakdown
P — System
Powertrain (engine, transmission, fuel & emissions)
1 — Type
Manufacturer-specific
5 — Subsystem
Vehicle speed control, idle control and auxiliary inputs
Manufacturer-specific meanings (BMW)
- Circuito di comando aria al minimo
- Vehicle Speed Output Circuit
- Intake Air Control Circuit Malfunction
- BMWIdle Speed Control Valve Closing Solenoid Control Open Circuit
- Intake Air System Bypass Leak Detected