What does code P1095 mean on BMW vehicles?
The oxygen sensor on bank 1 sensor 1 switches too slowly from lean to rich conditions.
OBD-II Code BMW
P1095 — BMW — Oxygen Sensor Circuit Slow Switching from Lean to Rich (Bank 1 Sensor 1)
The oxygen sensor on bank 1 sensor 1 switches too slowly from lean to rich conditions.
Common symptoms
- Slow fuel mixture adjustments
- check engine light
Possible causes
- Faulty or aging oxygen sensor
Initial recommendation
Replace oxygen sensor and verify fuel control operation.
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.
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