What does code P1559 mean on Audi vehicles?
A malfunction has occurred during throttle adaptation.
OBD-II Code Audi
P1559 — Audi — Idle Speed Control Throttle Position Adaptation Malfunction
A malfunction has occurred during throttle adaptation.
Common symptoms
- Unstable idle speed.
Possible causes
- Dirty throttle body.
Initial recommendation
Clean and adapt throttle body.
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
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