What does code P1122 mean on BMW vehicles?
The accelerator pedal position sensor 1 signal is lower than expected, limiting throttle response.
The accelerator pedal position sensor 1 signal is lower than expected, limiting throttle response.
The accelerator pedal position sensor 1 signal is lower than expected, limiting throttle response.
Inspect sensor wiring and connector, replace sensor if necessary.
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 P1122 with your vehicle's actual symptoms for more complete diagnostic guidance.
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