What does code P1083 mean on BMW vehicles?
The oxygen sensor on bank 1 sensor 1 detects a lean air-fuel mixture condition.
OBD-II Code BMW
P1083 — BMW — Fuel Control Mixture Lean (Bank 1 Sensor 1)
The oxygen sensor on bank 1 sensor 1 detects a lean air-fuel mixture condition.
Common symptoms
- Loss of power
- check engine light
Possible causes
- Vacuum leaks
- clogged injector
- faulty oxygen sensor
Initial recommendation
Inspect intake system for vacuum leaks and test oxygen sensor 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.
Analyze this code with MecaOBD
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