What does code P1580 mean on BMW vehicles?
The ECU detects that the throttle valve is mechanically stuck and cannot move as commanded.
OBD-II Code BMW
P1580 — BMW — Throttle Valve Mechanically Stuck
The ECU detects that the throttle valve is mechanically stuck and cannot move as commanded.
Common symptoms
- Emergency mode activation
- no throttle response
Possible causes
- Mechanical damage
- heavy carbon buildup
- contaminated throttle body
Initial recommendation
Clean throttle body thoroughly or replace throttle body if mechanical binding persists.
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 BMW code P1580 with your vehicle's actual symptoms for more complete diagnostic guidance.
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