What does code P1558 mean on Audi vehicles?
An electrical malfunction has been detected in the throttle actuator.
OBD-II Code Audi
P1558 — Audi — Throttle Actuator Electrical Malfunction
An electrical malfunction has been detected in the throttle actuator.
Common symptoms
- Limp mode activated.
Possible causes
- DBW system fault.
Initial recommendation
Perform electronic throttle diagnosis.
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 Audi code P1558 with your vehicle's actual symptoms for more complete diagnostic guidance.
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