P1505
Manufacturer-specific fault code
This code has different meanings depending on the manufacturer. Select your vehicle make below to view specific diagnosis and solutions:
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
- Sistema comando aria aspirata al limite di compensazione
- Idle Air Control System at Adaptive Clip
- Idle Speed Control Valve Closing Solenoid Control Circuit Electrical
- Idle Air Control Valve Opening Coil Voltage Low
- Closed Throttle Position Does Not Close Open Circuit