What does code P1092 mean on BMW vehicles?
The fuel trim before the catalytic converter on bank 2 is excessively lean.
OBD-II Code BMW
P1092 — BMW — Pre-Catalyst Fuel Trim Too Lean (Bank 2)
The fuel trim before the catalytic converter on bank 2 is excessively lean.
Common symptoms
- Loss of power
- poor engine response
Possible causes
- Air leaks in intake system
- unmetered air
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 P1092 with your vehicle's actual symptoms for more complete diagnostic guidance.
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