P1123 BMW Possible Causes
- Faulty pedal position sensor
- Pedal position sensor harness is open or shorted
- Poor electrical connection in pedal position sensor circuit
How to Fix BMW P1123 Code?
Start by checking the “possible causes” listed above. Visually inspect the corresponding wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.
Possible Symptoms
Illuminated engine light (or service engine soon warning light)
P1123 BMW Meaning
Pedal Position 1 High Input is the generic description for BMW P1123 code, but the manufacturer may have a different description for your vehicle model and year. Currently, we don’t have additional information about the OBDII BMW P1123 code.