What does code P1160 mean on BMW vehicles?
The additive fuel trim on bank 2 is lower than expected, indicating a lean condition correction.
OBD-II Code BMW
P1160 — BMW — Fuel Trim Additive Bank 2 Too Low
The additive fuel trim on bank 2 is lower than expected, indicating a lean condition correction.
Common symptoms
- Loss of power
- poor engine performance
Possible causes
- Air leaks in intake system
Initial recommendation
Inspect intake system for air leaks and verify fuel trim data.
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 P1160 with your vehicle's actual symptoms for more complete diagnostic guidance.
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