What does code P1125 mean on Audi vehicles?
A rich mixture condition has been detected on Bank 2.
OBD-II Code Audi
P1125 — Audi — Long Term Fuel Trim Additive Air Bank 2 System Too Rich
A rich mixture condition has been detected on Bank 2.
Common symptoms
- High fuel consumption.
Possible causes
- Faulty fuel injectors.
Initial recommendation
Perform fuel injection system 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 P1125 with your vehicle's actual symptoms for more complete diagnostic guidance.
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