What does code P1288 mean on BMW vehicles?
The control circuit for the air-assisted injection valve switching solenoid on Bank 2 is reporting a low signal.
The control circuit for the air-assisted injection valve switching solenoid on Bank 2 is reporting a low signal.
The control circuit for the air-assisted injection valve switching solenoid on Bank 2 is reporting a low signal.
Inspect circuit continuity and repair wiring or replace solenoid as needed.
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.
Use the app to combine BMW code P1288 with your vehicle's actual symptoms for more complete diagnostic guidance.
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